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Recombinant Proteins

Modified or manipulated proteins encoded by recombinant DNA and suitable for a variety of purposes including the modification of gene sequences, mass protein production, and the manufacture of commercial products.
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1 – 15 of 77,735 results
2

R&D Systems™ Recombinant Human IL-2 Biotinylated Protein

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

4

R&D Systems™ Recombinant Human LIF, Biotinylated Protein

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

Purity or Quality Grade >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining
Conjugate Biotin
Molecular Weight (g/mol) 20 kDa
Quantity 25 μg
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.
Source E. coli-derived human LIF protein Pro24-Phe202
Accession Number P15018
Regulatory Status RUO
Gene Alias CDF, D factor, DIA, differentiation inhibitory activity, differentiation stimulating factor, Differentiation-stimulating factor, Emfilermin, HILDA, HILDAcholinergic differentiation factor, leukemia inhibitory factor, leukemia inhibitory factor (cholinergic differentiation factor), Melanoma-derived LPL inhibitor, MLPLI
Product Type Recombinant protein
Biological Activity 0.02 to 0.12ng/mL
Gene ID (Entrez) 3976
Structural Form Biotinylated protein via amines
Species Human
Recombinant Recombinant
5

R&D Systems™ Recombinant Human TNF-alpha, Biotinylated Protein

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

8

R&D Systems™ Recombinant Human IL-2 Biotinylated Protein

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

9

R&D Systems™ Recombinant Human CD155/PVR His-tag Avi-tag Protein

Biotinylated

Buffer Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose
Purity or Quality Grade >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate Biotin
Molecular Weight (g/mol) M.W. (Observed): 59-67 kDa, under reducing conditions; M.W. (theoretical): 37 kDa
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 CD155/PVR
Source Human embryonic kidney cell, HEK293-derived human CD155/PVR protein Human CD155/PVR (Gly27-Asn343) (N-terminus) Accession # NP_006496.4 HHHHHH Avi-tag (C-terminus)
Accession Number NP_006496.4
Gene ID (Entrez) 5817
Formulation Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Reconstitution Reconstitute at 500 μg/mL in PBS.
Species Human
10

R&D Systems™ Recombinant Human B7-H7 Fc Biotinylated Protein

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

14

R&D Systems™ Recombinant Human IL-17A/F Heterodimer Biotinylated 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 IL-17A/F Heterodimer Biotin Protein

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