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1 – 15 of 3,932 results
1

R&D Systems™ Recombinant Human HGFR/c-MET Fc Chimera His-tag Protein

Extensive quality control produces lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Binding Activity

2

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 Porcine TNF-alpha Protein

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

6

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

Promotions are available
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
7

R&D Systems™ Recombinant Human ISG15 AMC Protein

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

8

Tocris Bioscience™ Bovine Serum Albumin

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

9

R&D Systems™ Recombinant Human IL-18/IL-1F4 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 >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining
Conjugate Unconjugated
Common Name IL-18/IL-1F4
Molecular Weight (g/mol) Observed M.W.: 19kDa, reducing conditions, Theoretical M.W.: 18kDa
Gene Symbol IL18
Endotoxin Concentration <0.10 EU per 1μg 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 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.
Expression System E. coli-derived Tyr37-Asp193
For Use With (Application) Bioactivity
Source E. coli-derived human IL-18/IL-1F4 protein Tyr37-Asp193
Accession Number Q14116
Gene Alias Iboctadekin, IFN-gamma-inducing factor, IGIF, IGIFIL-1 gamma, IL18, IL-18MGC12320, IL-1F4, IL1F4iboctadekin, IL-1g, Interferon gamma-inducing factor, interleukin 18 (interferon-gamma-inducing factor), Interleukin-1 gamma, interleukin-18
Biological Activity Measured by its ability to induce IFN-gamma secretion by KG-1 human acute myelogenous leukemia cells in the presence of TNF-alpha . The ED50 for this effect is typically 1.5-9ng/mL.
Gene ID (Entrez) 3606
Species Human
Recombinant Recombinant
10

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
11

R&D Systems™ Recombinant Human Sortilin Protein

Extensive quality control produces lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Binding Activity

12

R&D Systems™ Recombinant Human TACE/ADAM17 Protein

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

13

R&D Systems™ Recombinant Human Wnt-3a Protein

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

Promotions are available
Purity or Quality Grade 75%, by SDS-PAGE with silver staining.
Conjugate Unconjugated
Molecular Weight (g/mol) 37.4 kDa
Gene ID (Entrez) 89780
Source Chinese Hamster Ovary cell line,CHO-derived human Wnt-3a protein Ser19-Lys352
Recombinant Recombinant
Name Wnt-3a
14

R&D Systems™ Recombinant Human S100A9 Protein

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

15

R&D Systems™ Recombinant Human Vimentin Protein

Extensive quality control produces lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Binding Activity