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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1,216 – 1,230 of 129,090 results

1,216

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R&D Systems™ Recombinant Human IL-7 Protein

Recombinant Protein

Pricing & Availability
Specifications

Accession Number	P13232.1
Purity or Quality Grade	>97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate	Unconjugated
Gene Alias	IL7, IL-7 interleukin-7, interleukin 7, Lymphopoietin-1, PBGF
Molecular Weight (g/mol)	M.W.-observed: 17 kDa, under reducing conditions., M.W.-theroretical: 17 kDa
Gene ID (Entrez)	3574
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Reconstitution	Reconstitute at 100-500 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	IL-7
Source	E. coli-derived human IL-7 protein Asp26-His177, with an N-terminal Met

1,217

R&D Systems™ Recombinant Human Caspase-3 Protein

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

Pricing & Availability
Specifications

Purity or Quality Grade	95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	17 kDa (subunit 1), 11 kDa (subunit 2)
Gene ID (Entrez)	836
Quantity	10 μg
Storage Requirements	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt, -70° C as supplied. 3 months, -70° C under sterile conditions after opening.
Recombinant	Recombinant
Name	Caspase-3

1,218

R&D Systems™ Recombinant Human IL-4I1 Protein

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

Pricing & Availability

1,219

R&D Systems™ Recombinant Human VEGFR1/Flt-1 Fc Chimera Protein

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

Pricing & Availability

1,220

R&D Systems™ Recombinant Rat beta-NGF Protein

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

Pricing & Availability
Specifications

Purity or Quality Grade	97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	13.2 kDa (monomer)
Gene ID (Entrez)	310738
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	Spodoptera frugiperda,Sf 21 (baculovirus)-derived rat beta-NGF protein Ser122-Gly241
Recombinant	Recombinant
Name	beta-NGF

1,221

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R&D Systems™ Recombinant Human IL-4 (CHO-expressed) Protein

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

Pricing & Availability
Specifications

Purity or Quality Grade	>95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	M.W. (Observed): 17-25 kDa, reducing conditions; M.W. (theoretical): 15.0 kDa
Gene Symbol	IL4
Quantity	10 μg
Endotoxin Concentration	<0.01 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-4
Source	Chinese Hamster Ovary cell line, CHO-derived human IL-4 protein His25-Ser153
Name	IL-4
Accession Number	P05112
Gene Alias	B cell growth factor 1, BCDF, B-cell stimulatory factor 1, BCGF1, BCGF-1, binetrakin, BSF1, BSF-1, IL4, IL-4B_cell stimulatory factor 1, IL4E12, interleukin 4, interleukin-4, Lymphocyte stimulatory factor 1, MGC79402, Pitrakinra
Gene ID (Entrez)	3565
Structural Form	Monomer
Recombinant	Recombinant

1,222

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R&D Systems™ Recombinant Mouse S100A8/S100A9 Heterodimer Protein

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

Pricing & Availability

1,223

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R&D Systems™ Recombinant Human Fc gamma RI/CD64 Protein

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

Pricing & Availability

1,224

R&D Systems™ Recombinant Human Vitronectin Protein

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

Pricing & Availability

1,225

R&D Systems™ Recombinant Mouse Integrin alpha 7 beta 1 Protein

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

Pricing & Availability

1,226

Invitrogen™ Human B7-H6 Fc Chimera Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>95% as determined by SDS-PAGE.
Conjugate	Unconjugated
pH Range	7.4
Form	Lyophilized
Molecular Weight (g/mol)	53.4 kDa
Common Name	B7-H6
Gene Symbol	NCR3LG1
Activity	1.Measured by its binding ability in a functional ELISA. 2.Immobilized human NCR3 at 10 μg/mL (100 μL/well) can bind human B7-H6 (RP-88139), the EC50 of human B7-H6 is 20-100 ng/mL.
Endotoxin Concentration	<1.0 EU/μg
Storage Requirements	-20°C, Avoid Freeze/Thaw Cycles
Sequence	Human B7-H6, amino acids Met1-Ser262 (Accession # NP_001189368.1) with a C-terminal human IgG1 Fc region
Concentration	0.25 mg/mL
Expression System	HEK293 cells
For Use With (Application)	Control,ELISA Standard,Binding Assay
Name	Human B7-H6 Fc Chimera
Accession Number	Q68D85
Purification Method	Purified
Gene Alias	B7 homolog 6; B7H6; B7-H6; DKFZp686I21167; DKFZp686O24166; natural cytotoxicity triggering receptor 3 ligand 1; natural killer cell cytotoxicity receptor 3 ligand 1; NCR3LG1; putative Ig-like domain-containing protein DKFZp686O24166/DKFZp686I21167
Product Type	Protein
Gene ID (Entrez)	374383
Formulation	PBS with 5% mannitol, 5% trehalose, 0.01% Tween 80 and no preservative; pH 7.4
Protein Tag	Fc-tag
Recombinant	Recombinant

1,227

R&D Systems™ Recombinant Mouse VEGF 164 Protein

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

Pricing & Availability
Specifications

Purity or Quality Grade	97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	19.4 kDa (monomer)
Gene ID (Entrez)	22339
Structural Form	Disulfide-linked homodimer
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	Spodoptera frugiperda,Sf 21 (baculovirus)-derived mouse VEGF protein Ala27-Arg190
Recombinant	Recombinant
Name	VEGF 164

1,228

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R&D Systems™ Recombinant Mouse IL-6 Protein

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

Pricing & Availability

1,229

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R&D Systems™ Recombinant Human MSP/MST1 (Cys672Ala) Protein

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

Pricing & Availability
Specifications

Purity or Quality Grade	>95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	53 kDa ( alpha-chain), 25 kDa (beta-chain)
Gene ID (Entrez)	4485
Quantity	10 μg
Structural Form	Disulfide-linked heterodimer
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	Chinese Hamster Ovary cell line,CHO-derived human MSP/MST1 protein Gln19-Arg483 (alpha) & Val484-Gly711 (Cys672Ala) (beta)
Recombinant	Recombinant
Name	MSP/MST1 (Cys672Ala)

1,230

R&D Systems™ Recombinant Mouse BMP-9 Protein

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

Pricing & Availability
Specifications

Purity or Quality Grade	>90%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	12.1 kDa
Gene ID (Entrez)	12165
Quantity	10 μg
Structural Form	Disulfide-linked homodimer
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	Chinese Hamster Ovary cell line,CHO-derived mouse BMP-9 protein Ser319-Arg428
Recombinant	Recombinant
Name	BMP-9

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Recombinant Proteins

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R&D Systems™ Recombinant Human IL-7 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human Caspase-3 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human IL-4I1 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human VEGFR1/Flt-1 Fc Chimera Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Rat beta-NGF Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human IL-4 (CHO-expressed) Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Mouse S100A8/S100A9 Heterodimer Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human Fc gamma RI/CD64 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human Vitronectin Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Mouse Integrin alpha 7 beta 1 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Mouse VEGF 164 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Mouse IL-6 Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human MSP/MST1 (Cys672Ala) Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Mouse BMP-9 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human IL-7 Protein

R&D Systems™ Recombinant Human Caspase-3 Protein

R&D Systems™ Recombinant Human IL-4I1 Protein

R&D Systems™ Recombinant Human VEGFR1/Flt-1 Fc Chimera Protein

R&D Systems™ Recombinant Rat beta-NGF Protein

R&D Systems™ Recombinant Human IL-4 (CHO-expressed) Protein

R&D Systems™ Recombinant Mouse S100A8/S100A9 Heterodimer Protein

R&D Systems™ Recombinant Human Fc gamma RI/CD64 Protein

R&D Systems™ Recombinant Human Vitronectin Protein

R&D Systems™ Recombinant Mouse Integrin alpha 7 beta 1 Protein

R&D Systems™ Recombinant Mouse VEGF 164 Protein

R&D Systems™ Recombinant Mouse IL-6 Protein

R&D Systems™ Recombinant Human MSP/MST1 (Cys672Ala) Protein

R&D Systems™ Recombinant Mouse BMP-9 Protein