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Products
β Amyloid [1 40] PTD Human Protein (Invitrogen™)
Major constituent of plaques and tangles that occur in Alzheimer's disease (AD) patients.
Format/Formulation: Lyophilized trifluoroacetate salt, >96% purity by HPLC.
Molecular Weight: 4331
Format/Formulation: Lyophilized trifluoroacetate salt, >96% purity by HPLC.
Molecular Weight: 4331
β Amyloid [1 40] Pure PTD Human Protein (Invitrogen™)
Major constituent of plaques and tangles that occur in Alzheimer's disease (AD) patients.
Format/Formulation: Lyophilized trifluoroacetate salt, >95% purity by HPLC.
Molecular Weight: 4331
Format/Formulation: Lyophilized trifluoroacetate salt, >95% purity by HPLC.
Molecular Weight: 4331
GFP Recombinant Aequorea victoria Protein, N-His Tag
Manufactured by Sino Biological (China); Distributed by Life Technologies.
Green Fluorescent Protein (GFP) recombinant Aequorea victoria protein is supplied as a lyophilized powder. In general, recombinant proteins can be used as protein structure analysis and in cell biology research applications.
This recombinant protein is expressed from a DNA sequence encoding the Aequorea victoria GFP (AAB65663) (Ser 2-Lys 238) fused to a polyhistidine tag at the N-terminus.
N-terminal Sequence Analysis: Glu 99.
Activity:
1. Mesured by emission analysis.
2. Measure excitation and emission spectra of GFP at wavelengths of 395 nm and 510 nm respectively.
Formulation: Lyophilized from sterile PBS, pH 7.5.
Reconstitution: Dissolve the protein in sterile double-distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.
Expiration Date: Expires one year from date of receipt when stored as instructed.
Background
The green fluorescent protein (GFP) is a protein that exhibit bright green fluorescence when exposed to blue light. The protein is in the shape of a cylinder, comprising 11 strands of β-sheet with an α-helix inside and short helical segments on the ends of the cylinder. Its ability to generate a highly visible, efficiently emitting internal fluorophore is both intrinsically fascinating and tremendously valuable. The green-fluorescent protein (GFP) of the jellyfish Aequorea victoria has long been used as a universal reporter in a broad range of heterologous living cells and organisms. GFP has become well established as a marker of gene expression and protein targeting in intact cells and organisms.
You may also be interested in the following GFP products:
Vectors
Primary Antibodies
Cellular Structure Probes
Green Fluorescent Protein (GFP) recombinant Aequorea victoria protein is supplied as a lyophilized powder. In general, recombinant proteins can be used as protein structure analysis and in cell biology research applications.
This recombinant protein is expressed from a DNA sequence encoding the Aequorea victoria GFP (AAB65663) (Ser 2-Lys 238) fused to a polyhistidine tag at the N-terminus.
N-terminal Sequence Analysis: Glu 99.
Activity:
1. Mesured by emission analysis.
2. Measure excitation and emission spectra of GFP at wavelengths of 395 nm and 510 nm respectively.
Formulation: Lyophilized from sterile PBS, pH 7.5.
Reconstitution: Dissolve the protein in sterile double-distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.
Expiration Date: Expires one year from date of receipt when stored as instructed.
Background
The green fluorescent protein (GFP) is a protein that exhibit bright green fluorescence when exposed to blue light. The protein is in the shape of a cylinder, comprising 11 strands of β-sheet with an α-helix inside and short helical segments on the ends of the cylinder. Its ability to generate a highly visible, efficiently emitting internal fluorophore is both intrinsically fascinating and tremendously valuable. The green-fluorescent protein (GFP) of the jellyfish Aequorea victoria has long been used as a universal reporter in a broad range of heterologous living cells and organisms. GFP has become well established as a marker of gene expression and protein targeting in intact cells and organisms.
You may also be interested in the following GFP products:
Vectors
Primary Antibodies
Cellular Structure Probes
Frizzled 1 Recombinant Human Protein (Gibco™)
Recombinant Frizzled 1 is a bioactive protein intended for use in cell culture applications. FZD1 is a member of the Frizzled family, which are 7-transmembrane domain proteins that are receptors for Wnt signaling proteins. Wnt signaling is involved in several developmental processes.
Annexin V Recombinant Protein, FITC, eBioscience™ (Invitrogen™)
Annexin V Recombinant Protein for Flow, Ctrl
Positope™ Control Protein (Invitrogen™)
The Positope™ Control Protein is designed to be used as a positive control in western blotting for a variety of antibodies. The control protein is a 53 kDa highly purified (>95%) recombinant protein that contains seven epitope tags. Validated applications for the Positope Control Protein are Western Blot against the primary antibodies listed in the manual. By using Positope™ Protein as a positive control, you can assess the performance of your western blots, no matter which of the epitopes you are using.
• Control Protein Attributes:
• Applications: Validated applications for Positope™ Control Protein are Western blotting using the primary antibodies mentioned in the manual. Recommended loading amount for Western blotting: 100 ng per lane.
• Protein Subtype: Tagged Protein Control
• Product Size: Positope™ Control Protein is supplied as a 5 µg pack size.
• Control Protein Attributes:
• Applications: Validated applications for Positope™ Control Protein are Western blotting using the primary antibodies mentioned in the manual. Recommended loading amount for Western blotting: 100 ng per lane.
• Protein Subtype: Tagged Protein Control
• Product Size: Positope™ Control Protein is supplied as a 5 µg pack size.
protein G, horseradish peroxidase conjugate (Invitrogen™)
The horseradish peroxidase (HRP) conjugate of protein G can be used to detect the Fc portion of various classes and subclasses of immunoglobulins from a variety of species. Protein G is a bacterial protein similar to protein A but with superior selectivity for mouse and human IgG.
RSPO1 Recombinant Human Protein, His Tag
R-Spondin 1 (RSPO1), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in protein studies such as protein structure analysis and protein-protein interactions. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.
This recombinant protein was expressed from a DNA sequence encoding the human RSPO1 (NP_001033722.1) (Met 1-Ala 146) fused to a polyhistidine tag at the C-terminus.
Activity: Measured by its ability to bind recombinant mouse CD36 in a functional ELISA.
Formulation: Lyophilized in 140 mM NaCl, 2.7 mM KCl, 10 mM Na2HPO4, 1.8 mM KH2PO4, pH7.4, 5% Mannitol, 5% Trehalose, 0.02% Tween80.
Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.
Expiration Date: Expires one year from date of receipt when stored as instructed.
This protein is manufactured by Sino Biological Inc.
This recombinant protein was expressed from a DNA sequence encoding the human RSPO1 (NP_001033722.1) (Met 1-Ala 146) fused to a polyhistidine tag at the C-terminus.
Activity: Measured by its ability to bind recombinant mouse CD36 in a functional ELISA.
Formulation: Lyophilized in 140 mM NaCl, 2.7 mM KCl, 10 mM Na2HPO4, 1.8 mM KH2PO4, pH7.4, 5% Mannitol, 5% Trehalose, 0.02% Tween80.
Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.
Expiration Date: Expires one year from date of receipt when stored as instructed.
This protein is manufactured by Sino Biological Inc.
Protein A–FITC Conjugate (Invitrogen™)
Protein A (from Staphylococcus aureus, Cowan I strain) is conjugated with fluorescein isothiocyanate (FITC) and is purified by molecular sieving to remove the unbound FITC and unconjugated Protein A. The product is in 10 mM phosphate buffered saline, pH 7.4, containing 1% ovalbumin, 40% glycerol, and 0.1% sodium azide.
APOE Recombinant Human Protein, N-TRX.His tag
Apolipoprotein E (APOE), recombinant human protein is supplied as a frozen protein. It is suitable for use in analysis of protein structure. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.
This recombinant protein was expressed from a DNA sequence encoding the human APOE (P02649) (Lys 19-His 317) fused to a Trx and a polyhistidine tag at the N-terminus.
Activity: The activity of this protein has not been tested.
Formulation: PBS, 40% Glycerol, 0.5 mM TCEP, pH 7.4.
Reconstitution: No reconstitution needed. Store at -80°C. Thaw protein on ice before use and avoid repeated freeze-thaw cycles.
Expiration Date: Expires one year from date of receipt when stored as instructed.
This protein is manufactured by Sino Biological Inc.
This recombinant protein was expressed from a DNA sequence encoding the human APOE (P02649) (Lys 19-His 317) fused to a Trx and a polyhistidine tag at the N-terminus.
Activity: The activity of this protein has not been tested.
Formulation: PBS, 40% Glycerol, 0.5 mM TCEP, pH 7.4.
Reconstitution: No reconstitution needed. Store at -80°C. Thaw protein on ice before use and avoid repeated freeze-thaw cycles.
Expiration Date: Expires one year from date of receipt when stored as instructed.
This protein is manufactured by Sino Biological Inc.
Pierce™ c-Myc Peptide (Thermo Scientific™)
Pierce c-Myc peptide may be used to elute c-Myc-tagged proteins from Thermo Scientific Anti-c-Myc Agarose, when the bound protein is sensitive to conditions of chemical elution, such as extremes in pH, or sodium thiocyanate.
Related Products
Pierce™ Anti-c-Myc Agarose
Related Products
Pierce™ Anti-c-Myc Agarose
LBP Recombinant Human Protein, His Tag
Lipopolysaccharide Binding Protein (LBP), recombinant human protein is supplied in a frozen format. It is suitable for use in analysis of protein structure. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.
This recombinant protein was expressed from a DNA sequence encoding the human LBP (NP_004130.2) extracellular domain (Met 1-Val 481) fused to the a polyhistidine tag at the C-terminus.
Activity: The activity of this protein has not been tested.
Formulation: Lyophilized in 20 mM Tris, 100 mM NaCl, 0.05 mM EDTA, 10% glycerol, pH 8.0.
Reconstitution: No reconstitution is needed. Store aliquots under sterile conditions at -80°C. Thaw protein on ice before use and avoid repeated freeze-thaw cycles.
This protein is manufactured by Sino Biological Inc.
This recombinant protein was expressed from a DNA sequence encoding the human LBP (NP_004130.2) extracellular domain (Met 1-Val 481) fused to the a polyhistidine tag at the C-terminus.
Activity: The activity of this protein has not been tested.
Formulation: Lyophilized in 20 mM Tris, 100 mM NaCl, 0.05 mM EDTA, 10% glycerol, pH 8.0.
Reconstitution: No reconstitution is needed. Store aliquots under sterile conditions at -80°C. Thaw protein on ice before use and avoid repeated freeze-thaw cycles.
This protein is manufactured by Sino Biological Inc.
PARP1 Recombinant Human Protein, His Tag
Poly (Adp-Ribose) Polymerase 1 (PARP1), recombinant human protein is supplied in frozen format. It is suitable for use in protein studies such as protein structure analysis and protein-protein interactions. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.
This recombinant protein was expressed from The amino acids corresponding to the full length of human PARP1 (NP_001609.2) (Met 1-Trp 1014) fused to a polyhistidine tag at the C-terminus.
Activity: Measured by its binding ability in a functional ELISA. Immobilized human PARP1 at 10 µg/ml (100 µl/well) can bind to biotinylated human HSP70. The EC50 of biotinylated human HSP70 is 0.035 µg/ml.
Formulation: 50 mM Tris, 100 mM NaCl, pH 8, 2 mM EDTA, 2 mM PMSF, 0.5 mM TCEP, 10% glycerol.
Reconstitution: No reconstitution needed. Store at -80°C. Avoid repeated freeze-thaw cycles.
Expiration Date: Expires one year from date of receipt when stored as instructed.
This protein is manufactured by Sino Biological Inc.
This recombinant protein was expressed from The amino acids corresponding to the full length of human PARP1 (NP_001609.2) (Met 1-Trp 1014) fused to a polyhistidine tag at the C-terminus.
Activity: Measured by its binding ability in a functional ELISA. Immobilized human PARP1 at 10 µg/ml (100 µl/well) can bind to biotinylated human HSP70. The EC50 of biotinylated human HSP70 is 0.035 µg/ml.
Formulation: 50 mM Tris, 100 mM NaCl, pH 8, 2 mM EDTA, 2 mM PMSF, 0.5 mM TCEP, 10% glycerol.
Reconstitution: No reconstitution needed. Store at -80°C. Avoid repeated freeze-thaw cycles.
Expiration Date: Expires one year from date of receipt when stored as instructed.
This protein is manufactured by Sino Biological Inc.
LCN2, Recombinant Mouse Protein, His Tag
Lipocalin 2 (LCN2), recombinant mouse protein is supplied as a lyophilized powder. It is suitable for use in analysis of protein structure, and performing functional assays. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.
This recombinant protein was expressed from a DNA sequence encoding the mouse LCN2 precursor (NP_032517.1) (Met 1-Asn 200) fused to a polyhistidine tag at the C-terminus.
Activity: Measured by its ability to bind Iron(III) dihydroxybenzoic acid (Fe(DHBA)3). The binding of Fe(DHBA)3 results in the quenching of Trp fluorescence in recombinant mouse Lipocalin 2 (LCN2). Recombinant mouse LCN2 can bind >1.0 µM of Fe(DHBA)3
.
Formulation: Lyophilized in 140 mM NaCl, 2.7 mM KCl, 10 mM Na2HPO4, 1.8 mM KH2PO4, pH 7.4, 5% Mannitol, 5% Trehalose, 0.02% Tween 80.
Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.
Expiration Date: Expires one year from date of receipt when stored as instructed.
This protein is manufactured by Sino Biological Inc.
This recombinant protein was expressed from a DNA sequence encoding the mouse LCN2 precursor (NP_032517.1) (Met 1-Asn 200) fused to a polyhistidine tag at the C-terminus.
Activity: Measured by its ability to bind Iron(III) dihydroxybenzoic acid (Fe(DHBA)3). The binding of Fe(DHBA)3 results in the quenching of Trp fluorescence in recombinant mouse Lipocalin 2 (LCN2). Recombinant mouse LCN2 can bind >1.0 µM of Fe(DHBA)3
.
Formulation: Lyophilized in 140 mM NaCl, 2.7 mM KCl, 10 mM Na2HPO4, 1.8 mM KH2PO4, pH 7.4, 5% Mannitol, 5% Trehalose, 0.02% Tween 80.
Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.
Expiration Date: Expires one year from date of receipt when stored as instructed.
This protein is manufactured by Sino Biological Inc.
Beta-Lactamase (TEM-1) Protein
TEM-1 beta-lactamase is the most widespread enzyme to confer beta-lactam antibiotic resistance to gram-negative bacteria. It is a monomeric protein that requires no metals or cofactors for activity. TEM-1 beta-lactamase efficiently hydrolyzes most penicillin and cephalosporin substrates, including nitrocefin and fluorescent derivates. This protein is intended to be used as a positive control for enzyme-dependent substrate hydrolysis and for use on immunoblots. Other uses include kinetic studies with novel substrates or identification of inhibitors of beta-lactamase as part of an antimicrobial program.
