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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

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          303 results
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          303 results
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (aa319-541), mFc Tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (aa319-541), mFc Tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Animal-Free
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-87700

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (aa319-541), His Tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (aa319-541), His Tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-87678

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein S1 (aa11-682), hFc-His Tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein S1 (aa11-682), hFc-His Tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-87679

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein S1 (aa14-683), His-Avi Tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein S1 (aa14-683), His-Avi Tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-87681

          100 µg

          Invitrogen
          SARS-CoV-2 Nucleocapsid/Spike Protein (RBD) Recombinant Protein
          Invitrogen
          SARS-CoV-2 Nucleocapsid/Spike Protein (RBD) Recombinant Protein
          Host
          Species
          Virus
          Expression System
          E. coli
          Product Grade
          Animal-Free
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
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          Online offer:
          Cat # RP-87706

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein S1/S2 (aa11-1208), His Tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein S1/S2 (aa11-1208), His Tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-87680

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (aa319-541), His Tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (aa319-541), His Tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Animal-Free
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-87704

          100 µg

          Invitrogen
          SARS-CoV-2 NSP8 Avi-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 NSP8 Avi-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          E. coli
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
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          Online exclusive
          Online offer:
          Cat # RP-88285

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (E484K) Fc Chimera Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (E484K) Fc Chimera Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88307

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (N481D) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (N481D) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88357

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (N487R) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (N487R) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88358

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein S1 His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein S1 His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          Baculovirus
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88435

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein S1 (B.1.617.2) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein S1 (B.1.617.2) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88519

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (B.1.617) Fc Chimera Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (B.1.617) Fc Chimera Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88483

          100 µg

          Invitrogen
          SARS-CoV-2 Nucleocapsid (S194L) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Nucleocapsid (S194L) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          E. coli
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88299

          100 µg

          Invitrogen
          SARS-CoV-2 Nucleocapsid His-Avi Tag Recombinant Protein, Biotin
          Invitrogen
          SARS-CoV-2 Nucleocapsid His-Avi Tag Recombinant Protein, Biotin
          Host
          Species
          Virus
          Expression System
          Baculovirus
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88300

          20 µg

          Invitrogen
          SARS-CoV-2 Nucleocapsid His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Nucleocapsid His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          E. coli
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88301

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (K378N) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (K378N) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88346

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (A475T) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (A475T) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88465

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (E484A) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (E484A) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88468

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (E484D) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (E484D) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88469

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (A475V) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (A475V) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88323

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (F486S) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (F486S) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88337

          100 µg

          Invitrogen
          SARS-CoV-2 NSP3 His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 NSP3 His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          E. coli
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88283

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (N440K) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (N440K) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88356

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (E406Q) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (E406Q) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88329

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (E471Q) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (E471Q) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88330

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (F490S) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (F490S) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88339

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (K417N) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (K417N) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88348

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) Fc Chimera Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) Fc Chimera Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88399

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) Fc Chimera Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) Fc Chimera Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88400

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (F456L) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (F456L) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88336

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (G476S) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (G476S) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88342

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (G485S) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (G485S) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88344

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein S1 (mutant) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein S1 (mutant) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88417

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (K458Q) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (K458Q) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88351

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein S1 (B.1.621) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein S1 (B.1.621) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88528

          100 µg

          Invitrogen
          SARS-CoV-2 Helicase His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Helicase His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          E. coli
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88279

          100 µg

          Invitrogen
          SARS-COV-2 3CL Protease His-Avi Tag Recombinant Protein
          Invitrogen
          SARS-COV-2 3CL Protease His-Avi Tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          Baculovirus
          Product Grade
          Research Use Only
          Application
          Ctrl Bioactivity
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88275

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (P499R) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (P499R) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88363

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (V341I) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (V341I) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88378

          100 µg

          Invitrogen
          SARS-CoV-2 Nucleocapsid (mutant) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Nucleocapsid (mutant) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          E. coli
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88294

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (Y453F) Fc-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (Y453F) Fc-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88316

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (B.1.617.2) His-Avi Tag Recombinant Protein, Biotin
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (B.1.617.2) His-Avi Tag Recombinant Protein, Biotin
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88486

          20 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (B.1.630) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (B.1.630) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88487

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (S359N) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (S359N) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88370

          100 µg

          Invitrogen
          SARS-CoV-2 Nucleocapsid His-tag (HPLC-verified) Recombinant Protein
          Invitrogen
          SARS-CoV-2 Nucleocapsid His-tag (HPLC-verified) Recombinant Protein
          Host
          Species
          Virus
          Expression System
          E. coli
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88464

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein S1/S2 (B.1.351) His-tag, trimer Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein S1/S2 (B.1.351) His-tag, trimer Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88444

          100 µg

          Invitrogen
          SARS-CoV-2 Nucleocapsid (A220V) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Nucleocapsid (A220V) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          E. coli
          Product Grade
          Research Use Only
          Application
          Neu Ctrl
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88450

          100 µg

          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (mutant) His-tag Recombinant Protein
          Invitrogen
          SARS-CoV-2 Spike Protein (RBD) (mutant) His-tag Recombinant Protein
          Host
          Species
          Virus
          Expression System
          HEK293 cells
          Product Grade
          Research Use Only
          Application
          Ctrl ELISA Std Binding
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # RP-88349

          100 µg

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          Host server : magellan-search-green-794c4b9cd6-gkxk9:80/100.66.77.77:80.
          git-commit: 7e8dd63fde7d4486b98ef9ac5cf4e365aa842ffe
          git-url: https://github.com/thermofisher/magellan-search
          git-branch: release/2.52.0-Offline