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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2,581 – 2,595 of 119,753 results

2,581

R&D Systems™ Recombinant Human Slit3 (aa 1120-1523) 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

2,582

Novus Biologicals™ Recombinant SARS-CoV Spike S1 (408-470, 540-573 aa) Protein

Recombinant Protein

Pricing & Availability

2,583

R&D Systems™ Recombinant Human FGF-19 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)	21 kDa
Gene ID (Entrez)	9965
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	E. coli-derived human FGF-19 protein Leu25-Lys216
Recombinant	Recombinant
Name	FGF-19

2,584

R&D Systems™ Recombinant Human CD6 His-tag Protein

Carrier Free Recombinant Protein

Pricing & Availability

2,585

R&D Systems™ Recombinant Human LBP 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
Gene ID (Entrez)	3929
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 LBP protein Ala26-Val481
Recombinant	Recombinant
Name	LBP

2,586

R&D Systems™ Recombinant Human IFN-beta 1a (Mammalian) Protein

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

Pricing & Availability

2,587

R&D Systems™ Recombinant Mouse Semaphorin 4D/CD100 Fc Chimera Protein

Measured by its binding ability in a functional ELISA.

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2,588

R&DSystems™ Recombinant Human R-Spondin 3 Fc Chimera Protein, CF

Recombinant Protein

Pricing & Availability
Specifications

Accession Number	Q9BXY4.1
Purity or Quality Grade	>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate	Unconjugated
Gene Alias	Cristin 1, CRISTIN1, FLJ14440, hPWTSR, hRspo3, Protein with TSP type-1 repeat, PWTSR, Roof plate-specific spondin-3, RSPO3, RSpondin 3, R-spondin 3 homolog (Xenopus laevis), R-spondin-3, Thrombospondin type-1 domain-containing protein 2, thrombospondin, type I, domain containing 2, THSD2
Molecular Weight (g/mol)	M.W.-observed: 53-69 kDa, under reducing conditions., M.W.-theroretical: 46 kDa
Gene ID (Entrez)	84870
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Reconstitution	Reconstitute the 20 μg size at 200 μg/mL in PBS. Reconstitute all other sizes at 500 μg/mL in PBS.
Endotoxin Concentration	<0.10 EU per 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 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.
For Use With (Application)	Bioactivity
Protein	R-Spondin 3
Source	Chinese Hamster Ovary cell line, CHO-derived human R-Spondin 3 protein Human RSPO3 (Met33-Gly209) (N-terminus) Accession # Q9BXY4.1 IEGRMD Human IgG1 (Pro100-Lys330) (C-terminus)

2,589

Novus Biologicals Recombinant Human alpha-Synuclein Active, Pre-formed Fibrils, (Type 1), A53T Mutant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>95%, by SDS-PAGE
Gene Alias	alpha-synuclein, I+/--synuclein, MGC110988, NACP, non A-beta component of AD amyloid, Non-A beta component of AD amyloid, Non-A4 component of amyloid precursor, PARK1, PARK4, PD1, SNCA, synuclein alpha-140, synuclein, alpha (non A4 component of amyloid precursor), truncated alpha synuclein
Gene ID (Entrez)	6622
Formulation	PBS pH 7.4
Gene Symbol	SNCA
Research Category	Alzheimers Research, Apoptosis, Cell Biology, Cellular Markers, Neurodegeneration, Neuroscience
Storage Requirements	Store at -80C. Avoid freeze-thaw cycles.
For Use With (Application)	Electron Microscopy,In vitro Assay,In vivo Assay,SDS-PAGE,Western Blot
Protein	alpha-Synuclein

2,590

Novus Biologicals™ p27/Kip1 Protein

Highly purified. Generating reliable and reproducible results.

Pricing & Availability

2,591

R&D Systems™ Recombinant Human IFN-alpha 1 (Alpha D [Ala 114]) 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

2,592

R&DSystems™ Recombinant Human Sialate O-acetylesterase/SIAE His-tag, CF

Recombinant Protein

Pricing & Availability

2,593

R&D Systems™ Recombinant Mouse SLITRK6 Protein

The Recombinant Mouse SLITRK6 Protein is derived from NS0

Pricing & Availability

2,594

R&D Systems™ Recombinant Mouse Integrin alpha 10 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

2,595

R&D Systems™ Recombinant Human TrkB Fc Chimera Avi-tag Protein, CF

Recombinant Protein

Pricing & Availability

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Novus Biologicals™ Recombinant SARS-CoV Spike S1 (408-470, 540-573 aa) Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals Recombinant Human alpha-Synuclein Active, Pre-formed Fibrils, (Type 1), A53T Mutant Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ p27/Kip1 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Recombinant SARS-CoV Spike S1 (408-470, 540-573 aa) Protein

Novus Biologicals Recombinant Human alpha-Synuclein Active, Pre-formed Fibrils, (Type 1), A53T Mutant Protein

Novus Biologicals™ p27/Kip1 Protein