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          • Primary Antibodies ›
          • K-Ras Antibodies

          Invitrogen

          K-Ras Monoclonal Antibody (A8E4)

          View all (46) K-Ras antibodies

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          Cite K-Ras Monoclonal Antibody (A8E4)

          • Antibody Testing Data (4)
          K-Ras Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.
          K-Ras Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 4

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          K-Ras Antibody (MA5-50601) in ICC/IF

          Immunocytochemistry analysis of K-Ras in HeLa cells. Cells were fixed in 4% paraformaldehyde for 30 minutes, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes, and then blocked with 2% BSA for 30 minutes at room temperature. Cells were incubated with K-Ras monoclonal antibody (Product # MA5-50601) with a dilution of 1:200 in 2% BSA overnight at 4 &(8)451;. Followed by secondary antibody Goat Anti-Mouse IgG H&L (iFluor™ 488) at a dilution of 1:1,000. PBS instead of the primary antibody was used as the secondary antibody only contro... View More {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          K-Ras Antibody in Immunocytochemistry (ICC/IF)
          K-Ras Antibody in Western Blot (WB)
          K-Ras Antibody in Western Blot (WB)
          K-Ras Antibody in Flow Cytometry (Flow)
          K-Ras Monoclonal Antibody (A8E4)

          Product Details

          MA5-50601

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:1,000
          -

          Immunocytochemistry (ICC/IF)

          1:200
          -

          Flow Cytometry (Flow)

          1:500-1:1,000
          -
          Product Specifications

          Species Reactivity

          Human, Mouse, Rat

          Host/Isotype

          Mouse / IgG2b

          Class

          Monoclonal

          Type

          Antibody

          Clone

          A8E4

          Immunogen

          Recombinant protein within human KRAS aa 2-186/189.
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Protein A

          Storage buffer

          PBS, pH 7.4, with 0.1% BSA, 40% glycerol

          Contains

          0.05% sodium azide

          Storage conditions

          Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_3093989

          Product Specific Information

          Positive control: Rat brain tissue lysate, Jurkat cell lysate, N2A cell lysate, PC-12 cell lysate, human kidney tissue lysate, Hela, NIH/3T3.

          Predicted band size: 21 kDa

          Subcellular Location: Cell membrane Cytoplasm.

          Target Information

          K-RAS (GTPase KRas) belongs to the Ras oncogene family. Ras proteins bind GDP/GTP and possess intrinsic GTPase activity. It plays an important role in the regulation of cell proliferation and has a role in promoting oncogenic events by inducing transcriptional silencing of tumor suppressor genes in colorectal cancer cells in a ZNF304-dependent manner. Mutations in the gene can result in leukemia acute myelogenous, leukemia juvenile myelomonocytic, Noonan Syndrome, gastric cancer, and cardiofaciocutaneous syndrome 2.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          References (0)

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          Let us know so we can reference it here.
          Cite this product

          Bioinformatics

          Protein Aliases: c-K-ras; c-K-ras2 protein; c-Ki-ras; c-Kirsten-ras protein; c-Kirsten-ras proto-oncogene; cellular c-Ki-ras2; cellular c-Ki-ras2 proto-oncogene; GTPase KRas; K RAS; K-Ras 2; K-ras p21 protein; Ki-Ras; Kirsten rat sarcoma oncogene 2, expressed; Kirsten rat sarcoma viral oncogene homolog; Kirsten rat sarcoma viral oncogene homologue 2 (active); oncogene KRAS2; p21 protein; PR310 c-K-ras oncogene; RASK; transforming protein p21; v-Ki-ras2 Kirsten rat sarcoma 2 viral oncogene homolog; v-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog

          View more View less

          Gene Aliases: AI929937; C-K-RAS; c-Ki-ras; CFC2; K-ras; K-RAS2A; K-RAS2B; K-RAS4A; K-RAS4B; KI-RAS; KRAS; Kras-2; KRAS1; KRAS2; NS; NS3; p21; p21B; RALD; ras; RASK2

          View more View less

          UniProt ID: (Human) P01116, (Rat) P08644, (Mouse) P32883

          View more View less

          Entrez Gene ID: (Human) 3845, (Rat) 24525, (Mouse) 16653

          View more View less

          Function(s)
          GTPase activity protein binding GTP binding GMP binding GDP binding LRR domain binding protein complex binding nucleotide binding small GTPase
          Process(es)
          MAPK cascade positive regulation of protein phosphorylation stimulatory C-type lectin receptor signaling pathway epidermal growth factor receptor signaling pathway Ras protein signal transduction axon guidance positive regulation of cell proliferation visual learning positive regulation of gene expression cytokine-mediated signaling pathway forebrain astrocyte development actin cytoskeleton organization regulation of protein stability regulation of synaptic transmission, GABAergic positive regulation of Rac protein signal transduction social behavior endocrine signaling Fc-epsilon receptor signaling pathway ERBB2 signaling pathway positive regulation of MAP kinase activity negative regulation of neuron apoptotic process negative regulation of cell differentiation regulation of long-term neuronal synaptic plasticity homeostasis of number of cells within a tissue leukocyte migration positive regulation of nitric-oxide synthase activity positive regulation of NF-kappaB transcription factor activity striated muscle cell differentiation response to glucocorticoid response to mineralocorticoid epithelial tube branching involved in lung morphogenesis small GTPase mediated signal transduction signal transduction
          It has to be done as per old AB suggested Products section.
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          Performance Guarantee

          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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