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.

5,611 – 5,625 of 115,759 results

5,611

R&D Systems™ Recombinant Human GDF-5 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

5,612

BD Recombinant Mouse IL-10

For immunoassay protocols

Pricing & Availability

5,613

R&D Systems™ Recombinant Canine SCF 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
Gene Alias	c-kit Ligand, DCUA, DFNA69, DKFZp686F2250, familial progressive hyperpigmentation 2, FPH2, FPHH, KIT ligand, Kitl, KITLG, KL-1, Mast cell growth factor, MGF, MGFSHEP7, SCFStem cell factor, SFc-Kit ligand, SHEP7, SLF, steel factor
Molecular Weight (g/mol)	18.5 kDa
Gene ID (Entrez)	403507
Quantity	25 μg
Endotoxin Concentration	<0.1 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 canine SCF/c-kit Ligand protein Lys26-Ala190,with an N-terminal Met
Recombinant	Recombinant
Name	SCF/c-kit Ligand

5,614

R&D Systems™ Recombinant Human 4-1BB Ligand/TNFSF9 Protein

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

Pricing & Availability
Specifications

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. (theoretical): 20.4 kDa
Gene Symbol	TNFSF9
Quantity	25 μg
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. 3 months, 2°C to 8°C under sterile conditions after reconstitution.
For Use With (Application)	Binding Activity
Protein	4-1 BB Ligand/TNFSF9
Source	E. coli-derived human 4-1 BB Ligand/TNFSF9 protein Arg71-Glu254, with an N-terminal Met and a 6-His tag
Accession Number	P41273.1
Product Type	4-1BB Ligand/TNFSF9
Gene ID (Entrez)	8744
Species	Human
Recombinant	Recombinant

5,615

R&D Systems™ Recombinant Mouse Crossveinless-2 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
Gene ID (Entrez)	73230
Quantity	50 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	Mouse myeloma cell line,NS0-derived mouse Crossveinless-2/CV-2 protein Val34-Arg685,with an N-terminal 9-His tag,Ala39-Asp369 & Pro370-Arg685
Recombinant	Recombinant
Name	Crossveinless-2/CV-2

5,616

BD Recombinant Human Interleukin-4 (IL-4)

Pricing & Availability

5,617

BD Recombinant Erythropoietin (EPO) Protein

Determined by SDS-PAGE and an absorbance assay based on Beers-Lambert law

Pricing & Availability

5,618

R&D Systems™ Recombinant Porcine IL-5 Protein

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

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)	14 kDa (monomer)
Gene ID (Entrez)	397409
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	Mouse myeloma cell line,NS0-derived porcine IL-5 protein Ile20-Ser134,with a C-terminal 6-His tag
Recombinant	Recombinant
Name	IL-5

5,619

R&D Systems™ Recombinant Mouse Epiregulin 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)	5.5 kDa
Gene ID (Entrez)	13874
Quantity	50 μg
Endotoxin Concentration	<0.1 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 mouse Epiregulin protein Val56-Leu101,with an N-terminal Met
Recombinant	Recombinant
Name	Epiregulin

5,620

R&D Systems™ Recombinant Human TAPBPR Fc Chimera Protein

(CHO-expressed)

Pricing & Availability

5,621

R&D Systems™ Recombinant Human MEGF9 His-tag Protein

Carrier Free Recombinant Protein

Pricing & Availability

5,622

R&D Systems™ Recombinant Human Active Chk2 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

5,623

R&D Systems™ Recombinant Human C-Reactive Protein/CRP Protein

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

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)	23 kDa (monomer)
Gene ID (Entrez)	1401
Quantity	200 μg
Structural Form	Homopentamer
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 C-Reactive Protein/CRP protein Phe17-Pro224
Recombinant	Recombinant
Name	C-Reactive Protein/CRP

5,624

MilliporeSigma™ α1,2-Fucosidase, Xanthomonas sp., Protein

Pricing & Availability

5,625

Novus Biologicals™ Recombinant Human NCAM-1/CD56 His Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>95%, by SDS-PAGE
Conjugate	Unconjugated
Form	Purified
Molecular Weight (g/mol)	MolecularWeight-theroretical: 65.7 kDa
Gene Symbol	NCAM1
Endotoxin Concentration	Less Than1 EU / 1 μg of protein (determined by LAL method)
Storage Requirements	Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Concentration	1 mg/mL
For Use With (Application)	SDS-PAGE
Protein	NCAM-1/CD56
Gene Alias	CD56, CD56/ NCAM-1, CD56 antigen, MSK39, N-CAM-1, NCAM-1, NCAMantigen recognized by monoclonal 5.1H11, neural cell adhesion molecule 1, neural cell adhesion molecule, NCAM
Gene ID (Entrez)	4684
Formulation	PBS (pH 7.4) and 10% Glycerol
Research Category	Cell Biology, Cellular Markers, Cytokine Research, Growth and Development, Hematopoietic Stem Cell Markers, Immunology, Innate Immunity, Membrane Vesicle Markers, Myeloid derived Suppressor Cell, Neuronal Cell Markers, Neuroscience, Stem Cell Markers
Species	Human
Recombinant	Recombinant

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Recombinant Proteins

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R&D Systems™ Recombinant Human 4-1BB Ligand/TNFSF9 Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Novus Biologicals™ Recombinant Human NCAM-1/CD56 His Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human 4-1BB Ligand/TNFSF9 Protein

Novus Biologicals™ Recombinant Human NCAM-1/CD56 His Protein