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1 – 15 of 3,932 results
1

Tocris Bioscience™ Bovine Serum Albumin

Blocking buffer for IHC, ICC, ELISA and Western blotting; used to block non-specific antibody binding

2

R&D Systems™ Recombinant Human EGF Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Purity or Quality Grade >97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate Unconjugated
Molecular Weight (g/mol) M.W. (Observed): 6 kDa, reducing conditions; M.W. (theoretical): 6 kDa
Gene Symbol EGF
Endotoxin Concentration <0.10 EU / 1 μg of the protein by the LAL method.
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
For Use With (Application) Bioactivity
Protein EGF
Source E. coli-derived human EGF protein Asn971-Arg1023, with an N-terminal Met
Name EGF
Accession Number P01133
Gene ID (Entrez) 1950
Formulation Lyophilized from a 0.2 μm filtered solution in PBS.
Reconstitution Reconstitute at 500 μg/mL in sterile PBS.
Recombinant Recombinant
3

R&D Systems™ Cultrex Poly-L-Ornithine Solution

R&D Systems™ Cultrex™ Poly-L-Ornithine Solution is a highly positively charged amino acid chain, which is generally used as a coating reagent to promote cell adhesion in culture.

5

R&D Systems™ Recombinant Human IL-17A (Human Cell-expressed) Protein

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Buffer Lyophilized from a 0.2 μm filtered solution in PBS.
Purity or Quality Grade >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate Unconjugated
Molecular Weight (g/mol) 15.1 kDa (monomer)
Endotoxin Level <0.01 EU per 1 μg of the protein by the LAL method.
Gene Symbol IL17A
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution. 3 months, -20 to -70 °C under sterile conditions after reconstitution.
For Use With (Application) Bioactivity
Source Human embryonic kidney cell, HEK293-derived human IL-17/IL-17A protein Gly24-Ala155
Name CTLA8, CTLA-8, CTLA8cytotoxic T-lymphocyte-associated serine esterase 8, Cytotoxic T-lymphocyte-associated antigen 8, IL17, IL17A, IL-17A, IL-17Acytotoxic T-lymphocyte-associated protein 8, IL-17CTLA-8, IL17interleukin-17A, interleukin 17 (cytotoxic T-lymphocyte-associated serine esterase 8), interleukin 17A
Accession Number Q16552
Gene ID (Entrez) 3605
Reconstitution Reconstitute at 100 μg/mL in PBS.
Species Human
6

R&D Systems™ Recombinant Human TGF-beta 1 Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Conjugate Unconjugated
Gene Alias CEDLAP, DPD1, latency-associated peptide, TGF beta1, TGFB, TGFB1, TGFbeta, TGFbeta 1, TGF-beta 1 protein, TGF-beta-1, transforming growth factor beta-1, transforming growth factor, beta 1
Gene ID (Entrez) 7040
Structural Form Disulfide-linked homodimer
Recombinant Recombinant
Name TGF-beta 1
7

R&D Systems™ Recombinant Human FGF basic/FGF2/bFGF (146 aa) Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

9

R&D Systems™ Recombinant Human IL-6 Protein

A New rh IL-6 is Available! The new protein has ∼2 fold better activity and is HEK293 expressed!

Purity or Quality Grade >97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate Unconjugated
Molecular Weight (g/mol) M.W. theroretical: 20.9 kDa
Gene Symbol IL6
Endotoxin Concentration <0.10 EU / 1 μg of the protein by the LAL method.
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
For Use With (Application) Bioactivity
Protein IL-6
Source E. coli-derived human IL-6 protein Pro29-Met212
Name IL-6
Accession Number Q75MH2
Gene Alias B-cell differentiation factor, B-cell stimulatory factor 2, BSF2, BSF-2, CDF, CTL differentiation factor, HSF, hybridoma growth factor, IFNB2, IFN-beta-2, IL6, IL-6, Interferon beta-2, interleukin 6 (interferon, beta 2), interleukin BSF-2, interleukin-6, MGI-2A
Gene ID (Entrez) 3569
Formulation Lyophilized from a 0.2 μm filtered solution in PBS and NaCl.
Recombinant Recombinant
10

R&D Systems™ Recombinant Human IFN-alpha-2B Protein

Recombinant Protein

Accession Number NP_000596.2
Purity or Quality Grade >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate Unconjugated
Gene Alias IFNA, IFNA2, IFNA2b, IFNalpha, IFN-alphaA, INFA2, interferon alpha 2, LeIF D
Molecular Weight (g/mol) M.W.-observed: 18-22 kDa, under reducing conditions., M.W.-theroretical: 19 kDa
Gene ID (Entrez) 3440
Formulation Lyophilized from a 0.2 μm filtered solution in PBS.
Reconstitution Reconstitute at 100 μg/mL in PBS.
Endotoxin Concentration <0.10 EU / 1 μg of the protein by the LAL method.
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
For Use With (Application) Bioactivity
Protein IFN-alpha
Source Human embryonic kidney cell, HEK293-derived human IFN-alpha protein Cys24-Glu188
12

R&D Systems™ Recombinant Human DDB1/CRBN Complex Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

13

R&D Systems™ Recombinant Human VEGF 165 Protein

Accession Number NP_001165097.1
Purity or Quality Grade >97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate Unconjugated
Gene Alias MVCD1, VAS, vascular endothelial growth factor A, Vascular permeability factor, Vasculotropin, VEGFA, VEGF-A, VEGFMGC70609, VPF, VPFvascular endothelial growth factor
Molecular Weight (g/mol) M.W. Observed: 19-21 kDa, under reducing conditions., M.W. Theoretical: 19.2 kDa (monomer)
Gene ID (Entrez) 7422
Formulation Lyophilized from a 0.2 μm filtered solution in Sodium Acetate.
Reconstitution Reconstitute the 10 μg size at 100 μg/mL in sterile deionized water. Reconstitute all other sizes at 500 μg/mL in sterile deionized water.
For Use With (Application) Bioactivity
Protein VEGF
14

Tocris Bioscience™ GR 73632
GREENER_CHOICE

Potent and selective NK1 agonist

15

R&D Systems™ Recombinant Human IFN-gamma Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Purity or Quality Grade 97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate Unconjugated
Molecular Weight (g/mol) 16.9 kDa
Gene ID (Entrez) 3458
Quantity 100 μg
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
Source E. coli-derived human IFN-gamma protein Gln24-Gln166 with an N-terminal Met
Recombinant Recombinant
Name IFN-gamma