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.

3,811 – 3,825 of 115,747 results

3,811

MilliporeSigma™ Fibrinogen, Plasminogen-Depleted, Human Plasma, Protein

Pricing & Availability

3,812

R&D Systems™ Recombinant Human/Feline CXCL12/SDF-1 beta (aa 22-93)

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)	8 kDa
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 CXCL12/SDF-1 beta protein Lys22-Met93
Recombinant	Recombinant
Name	CXCL12/SDF-1 beta aa 22-93

3,813

MilliporeSigma™ Hemocyanin, Keyhole Limpet, Megathura crenulata, Glycerol, Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Purification Method	Size exclusion chromatography
Preparation Method	Further dilute with PBS or physiological saline. Material can be dialyzed to remove the glycerol or used as is for conjugation with glutaraldehyde, carbodiimide, or mixed anhydrides.
Purity or Quality Grade	>90%
Form	Liquid
Formulation	In 10mM MgSO₄, 5mM BES, 50% glycerol, 0.9% sodium chloride, pH 6.5.
Immunogen	Hemocyanin
Concentration	Concentration on Label
Source	Keyhole Limpet, Megathura crenulata
Recombinant	Native

3,814

R&D Systems™ Recombinant Human CEACAM-5/CD66e Protein

His-tag

Pricing & Availability

3,815

R&D Systems™ Recombinant Rat Lipocalin-2/NGAL Protein

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

Pricing & Availability
Specifications

Gene Alias	24p3, 25 kDa alpha-2-microglobulin-related subunit of MMP-9, HNL, LCN2, lipocalin 2, lipocalin 2 (oncogene 24p3), Lipocalin2, Lipocalin-2, migration-stimulating factor inhibitor, MSFI, neutrophil gelatinase-associated lipocalin, NGAL, NGALlipocalin-2, Oncogene 24p3, p25, Siderocalin, Uterocalin
Conjugate	Unconjugated
Formulation	Lyophilized from a 0.2μm filtered solution in MES and NaCl.
Gene ID (Entrez)	170496
Storage Requirements	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt, -20 to -70° C as supplied. 3 months, -20 to -70° C under sterile conditions after reconstitution.

3,816

R&D Systems™ Recombinant Human ECM1 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

3,817

R&D Systems™ Recombinant Human THOP1 Protein, CF

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

Pricing & Availability

3,818

R&D Systems™ Recombinant Mouse IL-1 alpha/IL-1F1 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

Gene Alias	BAF, Hematopoietin-1, IL1, IL1 alpha, IL-1 alpha, IL1A, IL-1A, IL1-ALPHA, IL1F1, IL-1F1, IL1F1hematopoietin-1, interleukin 1, alpha, interleukin-1 alpha, LAF, LEM, preinterleukin 1 alpha, pro-interleukin-1-alpha
Conjugate	Unconjugated
Formulation	Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
Gene ID (Entrez)	16175
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.

3,819

MilliporeSigma™ Endo-β-Galactosidase, Bacteroides fragilis, Recombinant Protein, E. coli

Pricing & Availability

3,820

MilliporeSigma™ Glucose-6-phosphate Dehydrogenase, Leuconostoc mesenteroides, Protein

Pricing & Availability

3,821

R&D Systems™ Recombinant Viral RSV Active Src Protein, CF

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

Pricing & Availability

3,822

MilliporeSigma™ α-Interferon, Mouse, Recombinant Protein, E. coli

Pricing & Availability

3,823

R&D Systems™ Recombinant Human TrkC 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
Specifications

Purity or Quality Grade	95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	72 kDa (monomer)
Gene ID (Entrez)	4916
Quantity	50 μg
Endotoxin Concentration	<0.1 EU per 1μg of the protein by the LAL method.
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 human TrkC protein, (N-terminus) Human TrkC (Cys32-Asp428) Accession &Num; Q96CY4 DIEGRMD Human IgG1 (Pro100-Lys330) 6-His tag (C-terminus)
Recombinant	Recombinant
Name	TrkC Fc Chimera

3,824

R&D Systems™ Recombinant Human Arylsulfatase B/ARSB Protein

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

Pricing & Availability

3,825

R&D Systems™ Recombinant Mouse Wnt-9b 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)	36.8 kDa
Gene ID (Entrez)	22412
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.
Source	Chinese Hamster Ovary cell line,CHO-derived mouse Wnt-9b protein Ala24-Arg359
Recombinant	Recombinant
Name	Wnt-9b

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