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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1,381 – 1,395 of 129,090 results

1,381

Gibco™ Human IL-5, Animal-Free Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability
Specifications

Content And Storage	-20°C
Purity or Quality Grade	≥ 98% by SDS-PAGE gel and HPLC analyses.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	IL-5
Molecular Weight (g/mol)	26.5 kDa
Gene Symbol	Il5
Activity	The ED50 as determined by the dose-dependent proliferation of TF-1 cells was ≤ 0.15 ng/ml, corresponding to a specific activity of ≥ 6.6 x 10^6 units/mg.
Endotoxin Concentration	<0.1 EU/μg
Sequence	MIPTEIPTSA LVKETLALLS THRTLLIANE TLRIPVPVHK NHQLCTEEIF QGIGTLESQT VQGGTVERLF KNLSLIKKYI DGQKKKCGEE RRRVNQFLDY LQEFLGVMNT EWIIES
Expression System	E. coli
For Use With (Application)	Control,Bioactivity
Name	Human IL-5, Animal-Free
Accession Number	P05113
Purification Method	Purified
Gene Alias	B-cell differentiation factor I; B-cell growth factor II; BCGF-II; colony-stimulating factor, eosinophil; cytotoxic T-lymphocyte inducer; EDF; Eosinophil differentiation factor; IL5; IL-5; ILN; Interleukin; Interleukin 5; Interleukin 5 (colony-stimulating factor eosinophil); Interleukin 5 (colony-stimulating factor, eosinophil); Interleukin5; interleukin-5; T-cell replacing factor; TRF
Format	Lyophilized
Product Type	Protein
Biological Activity	The ED50 as determined by the dose-dependent proliferation of TF-1 cells was ≤ 0.15 ng/ml, corresponding to a specific activity of ≥ 6.6 x 10^6 units/mg
Gene ID (Entrez)	3567
Formulation	Protein with no preservative
Recombinant	Recombinant

1,382

R&D Systems™ Recombinant Human PTH 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

1,383

R&D Systems™ Recombinant Human Prolactin 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

1,384

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R&D Systems™ Recombinant Mouse CD79B Protein

R&D Systems™ Recombinant Mouse CD79B Protein CF is a member of the Ig superfamily.

Pricing & Availability

1,385

R&D Systems™ Recombinant Human IL-11 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 Alias	Adipogenesis inhibitory factor, AGIF, AGIFoprelvekin, IL11, IL-11Oprelvekin, interleukin 11, interleukin-11, Oprelvekin
Molecular Weight (g/mol)	19 kDa
Gene ID (Entrez)	3589
Source	Spodoptera frugiperda,Sf 21 (baculovirus)-derived human IL-11 protein Pro22-Leu199
Recombinant	Recombinant
Name	IL-11

1,386

Invitrogen™ Human LTB (aa 52-121) Control Fragment Recombinant Protein

Recombinant Protein

Pricing & Availability

1,387

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R&D Systems™ Recombinant Human IL-12 p35 (C96S) Protein

Pricing & Availability

1,388

R&DSystems™ Recombinant Human FGF basic Heat Stable Protein, CF

Recombinant Protein

Pricing & Availability
Specifications

Accession Number	NP_001997.5
Conjugate	Unconjugated
Gene Alias	Basic fibroblast growth factor, basic fibroblast growth factor bFGF, bFGF, FGF2, FGF-2, FGFBprostatropin, fibroblast growth factor 2 (basic), HBGF-2, heparin-binding growth factor 2, Prostatropin
Molecular Weight (g/mol)	M.W.-observed: 16-19 kDa, under reducing conditions., M.W.-theroretical: 17 kDa
Gene ID (Entrez)	2247
Formulation	Lyophilized from a 0.2 μm filtered solution in HEPES and Sodium Sulfate with Trehalose.
Reconstitution	Reconstitute 10 μg size at 100 μg/mL in sterile deionized water. Reconstitute all the other sizes at 500 μg/mL in sterile deionized water.
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	FGF basic/FGF2/bFGF
Source	E. coli-derived human FGF basic/FGF2/bFGF protein Ala135-Ser288 (with modifications)

1,389

R&D Systems™ Recombinant Human Insulysin/IDE Protein

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