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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10,126 – 10,140 of 121,316 results

10,126

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!

Pricing & Availability

10,127

R&D Systems™ Recombinant Human NrCAM Fc Chimera Protein

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

Pricing & Availability

10,128

MilliporeSigma™ Complement C1, Human, Protein

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10,129

MilliporeSigma™ Complement C3d, Human, Protein

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10,130

MilliporeSigma™ Complement C3, Human, Protein

Pricing & Availability

10,131

Promotions Available

R&D Systems™ Recombinant Human Galectin-9 Protein

HEK293 rh Galectin-9 (Catalog # 9064-GA) is also available. TIM-3 binding is weaker than the E. coli version!

Pricing & Availability

10,132

R&D Systems™ Recombinant Human GASP-1/WFIKKN2 Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity, Inhibition 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)	60.7 kDa
Gene ID (Entrez)	124857
Quantity	25 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	Mouse myeloma cell line,NS0-derived human GASP-1/WFIKKN2 protein Leu35-His576,with a C-terminal 6-His tag
Recombinant	Recombinant
Name	GASP-1/WFIKKNRP

10,133

MilliporeSigma™ Complement C4, Human, Protein

Pricing & Availability

10,134

MilliporeSigma™ Complement C2, Human, Protein

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10,135

MilliporeSigma™ Complement C1s, Human, Activated, Two-Chain Form, Protein

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10,136

MilliporeSigma™ Complement C5, Human, Protein

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10,137

MP Biomedicals™ Gluten

Water insoluble protein derived from wheat

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10,138

MP Biomedicals™ Prothrombin (Factor II) from Human Plasma

Percursor to α-thrombin

Pricing & Availability

10,139

Promotions Available

R&D Systems™ Recombinant Rhesus Macaque IL-12 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)	35.6 kDa (p40), 23.4 kDa (p35)
Quantity	25 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.
Recombinant	Recombinant
Name	IL-12

10,140

MilliporeSigma™ Elastase, Human Neutrophil, Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Purification Method	Major band by SDS-PAGE
Preparation Method	Reconstitute in 50mM sodium acetate, pH 5.5, with 200mM NaCl or in other aqueous buffers. Material is most active near a neutral pH, but to maintain stability upon reconstitution, use in a slightly acidic buffer (pH 5.5) to avoid autolysis.
Form	Lyophilized
Formulation	Salt-free.
Immunogen	Elastase
Storage Requirements	Following reconstitution, aliquot and freeze (−20°C) for long term storage or refrigerate (4°C) for short-term storage. Acidic stock solutions are stable for up to 1 month at 4°C or for up to 1 year at −20°C.
Species	Human
Recombinant	Native

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Recombinant Proteins

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R&D Systems™ Recombinant Human IL-6 Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

R&D Systems™ Recombinant Human IL-6 Protein