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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1,321 – 1,335 of 129,090 results

1,321

MP Biomedicals™ Albumin, Bovine, Fatty Acid-Free

Prepared by Fraction V method

Pricing & Availability
Specifications

Form	Powder
pH Range	5.2 to 7
Molecular Weight (g/mol)	66.338
Storage Requirements	2° to 8°C
For Use With (Application)	Immunohematology,Serology
Source	Bovine
Name	Bovine Albumin

1,322

R&D Systems™ Recombinant Human Cathepsin D Protein

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

Pricing & Availability

1,323

Gibco™ Human CCL5 (RANTES), 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	CCL5 (RANTES)
Molecular Weight (g/mol)	7.8 kDa
Gene Symbol	CCL5
Activity	Determined by its ability to chemoattract human blood monocytes using a concentration range of 1.0-10.0 ng/ml.
Endotoxin Concentration	<0.1 EU/μg
Sequence	SPYSSDTTPC CFAYIARPLP RAHIKEYFYT SGKCSNPAVV FVTRKNRQVC ANPEKKWVRE YINSLEMS
Expression System	E. coli
For Use With (Application)	Control,Bioactivity
Name	Human CCL5 (RANTES), Animal-Free
Accession Number	P13501
Purification Method	Purified
Gene Alias	beta-chemokine RANTES; CC chemokine; C-C motif chemokine 5; C-C motif chemokine ligand 5; CCL5; chemokine (C-C motif) ligand 5; D17S136E; EoCP; eosinophil chemotactic cytokine; MGC17164; MuRantes; OTTHUMP00000197106; RANTES; RANTES protein; RANTES(3-68); RANTES(4-68); regulated upon activation normal T-cell expressed and secreted; regulated upon activation, normally T-expressed, and presumably secreted; Scya5; SIS δ; SISd; SIS-delta; SISδ; small inducible cytokine A5; small inducible cytokine subfamily A (Cys-Cys), member 5; small-inducible cytokine A5; T cell-specific protein P228; T-cell specific protein p288; T-cell-specific protein RANTES; TCP228; Unknown (protein for MGC:127014)
Format	Lyophilized
Product Type	Protein
Biological Activity	Determined by its ability to chemoattract human blood monocytes using a concentration range of 1.0-10.0 ng/ml
Gene ID (Entrez)	6352
Formulation	Protein with no preservative
Recombinant	Recombinant

1,324

R&D Systems™ Recombinant Human CD30/TNFRSF8 Fc Chimera Biotin Protein, CF

Recombinant Protein

Pricing & Availability

1,325

Invitrogen™ Human PD-1 His-tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Content And Storage	-20°C, Avoid Freeze/Thaw Cycles
Purity or Quality Grade	≥95% as determined by SDS-PAGE. ≥90% as determined by SEC-HPLC.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	PD-1 (CD279)
Molecular Weight (g/mol)	17.4 kDa
Gene Symbol	Pdcd1
Activity	1. Immobilized human PD-1 at 2 μg/ml (100 μL/well) can bind PD-L1 Protein, Human, Recombinant (ECD, hFc Tag), the EC50 of human B7-H1 is 150-600 ng/mL. 2. Immobilized human PD-1 at 2 μg/mL (100 μL/well) can bind Anti-PD1 (MDX)-IgG4 Antibody (Nivolumab) ,the EC50 is 8-60 ng/mL. 3. Labeled biotin to PD-1 Protein, Human, Recombinant (His Tag) by a certain molar ratio; Using the Octet RED System, the affinity constant (Kd) of PD-1 Protein, Human, Recombinant (His Tag), Biotinylated (RP-88146-B) bound to Keytruda was 0.1 nM.
Sequence	Met1-Gln167
Concentration	0.25 mg/mL
Expression System	HEK293 cells
For Use With (Application)	Control,ELISA Standard,Binding Assay
Name	Human PD-1 His-tag
Accession Number	Q15116
Purification Method	Purified
Gene Alias	CD279; EGK_05005; hPD1; hPD-1; hPD-l; hSLE1; Ly101; mPD-1; PD1; PD-1; Pdc1; Pdcd1; programmed cell death 1; programmed cell death 1 protein; programmed cell death protein 1; programmed cell death protein 1-like; programmed death 1; Protein PD1; protein PD-1; sCD279; SLEB2; soluble CD279; systemic lupus erythematosus susceptibility 2
Format	Lyophilized
Product Type	Protein
Biological Activity	1. Immobilized human PD-1 at 2 μg/ml (100 μL/well) can bind PD-L1 Protein, Human, Recombinant (ECD, hFc Tag), the EC50 of human B7-H1 is 150-600 ng/mL 2. Immobilized human PD-1 (at 2 μg/mL (100 μL/well) can bind Anti-PD1 (MDX)-IgG4 Antibody (Nivolumab) ,the EC50 is 8-60 ng/mL 3. Labeled biotin to PD-1 Protein, Human, Recombinant (His Tag) by a certain molar ratio; Using the Octet RED System, the affinity constant (Kd) of PD-1 Protein, Human, Recombinant (His Tag), Biotinylated (RP-88146-B) bound to Keytruda was 0.1 nM.)
Gene ID (Entrez)	5133
Formulation	50mM MOPS with 500mM NaCl, 15% trehalose and no preservative; pH 7
Protein Tag	His-tag
Recombinant	Recombinant

1,326

R&D Systems™ Recombinant Human FGF basic/FGF2 Protein, CF

Carrier-Free Recombinant Protein

Pricing & Availability
Specifications

Accession Number	NP_001997.5
Purity or Quality Grade	>97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
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): 18 kDa, under reducing conditions., M.W. (Theoretical): 16 kDa
Gene ID (Entrez)	2247
Formulation	Lyophilized from a 0.2 μm filtered solution in HEPES and Sodium Sulfate with Trehalose.
Reconstitution	Reconstitute the 20 μg size at 100 μg/mL in sterile deionized water. Reconstitute all other sizes at 500 μg/mL in sterile deionized water.
Endotoxin Concentration	<0.01 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°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C 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

1,327

Gibco™ Human GM-CSF, AOF Recombinant Protein

Recombinant Protein

Pricing & Availability

1,328

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R&D Systems™ Recombinant Human IL-31RA Protein, CF

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

Pricing & Availability

1,329

Novus Biologicals™ Recombinant Protein A/G/L Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>95% by SDS-PAGE and HPLC
Molecular Weight (g/mol)	89.2 kDa
Formulation	Lyophilized from additive free solution.
Research Category	Biologically Active Proteins
Reconstitution	Reconstitute with distilled water or saline.
Endotoxin Concentration	Less than 0.1 EU/ug of Protein A/G/L as determined by LAL method.
Storage Requirements	Store at -20°C to -70°C as supplied. After reconstitution, store at 2°C to 8°C for 1 month and at -20°C to -70°C for long term storage. Avoid repeated freeze-thaw cycles.
Concentration	LYOPH
For Use With (Application)	PAGE,Bioactivity
Protein	Protein A/G/L

1,330

Gibco™ Human IL-31 Recombinant Protein

Recombinant Protein

Pricing & Availability

1,331

Promotions Available

R&D Systems™ Recombinant Human CLEC10A/CD301 Protein

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

Pricing & Availability

1,332

Gibco™ Mouse IL-18 Recombinant Protein

Recombinant Protein

Pricing & Availability

1,333

Promotions Available

R&D Systems™ Recombinant Human IL-17RA/IL-17R Fc Avi-tag Protein

Biotinylated

Pricing & Availability

1,334

MP Biomedicals™ CellMaxx™ Bovine Albumin, Low Endotoxin, Stem Cell Culture

Lipid-rich bovine serum albumin, suitable for stem cell culture and media formulation

Pricing & Availability
Specifications

Purification Method	Chromatography
Form	Powder
pH Range	6.5 to 7.5
Molecular Weight (g/mol)	66
Formulation	Lipid-rich
Storage Requirements	4°C
For Use With (Application)	Mammalian Cell Culture
Source	Bovine
Name	CellMaxx™ Bovine Albumin, Low Endotoxin

1,335

R&D Systems™ Recombinant Human TSH alpha/beta Heterodimer 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	90%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	10.2 kDa (TSH alpha), 13.5 kDa (TSH beta)
Gene ID (Entrez)	7252
Quantity	10 μg
Structural Form	Noncovalently-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	Chinese Hamster Ovary cell line,CHO-derived human TSH alpha/beta Heterodimer protein, (N-terminus)Human TSH alpha (Ala25-Ser116) Accession &Num; P01215 Human TSH beta (Phe21-Val138) Accession &Num; P01222 (C-terminus)
Recombinant	Recombinant
Name	TSH alpha/beta

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Recombinant Proteins

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R&D Systems™ Recombinant Human Cathepsin D Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human CD30/TNFRSF8 Fc Chimera Biotin Protein, CF Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human FGF basic/FGF2 Protein, CF Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human IL-31RA Protein, CF Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Recombinant Protein A/G/L Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human CLEC10A/CD301 Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human IL-17RA/IL-17R Fc Avi-tag Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human TSH alpha/beta Heterodimer Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human Cathepsin D Protein

R&D Systems™ Recombinant Human CD30/TNFRSF8 Fc Chimera Biotin Protein, CF

R&D Systems™ Recombinant Human FGF basic/FGF2 Protein, CF

R&D Systems™ Recombinant Human IL-31RA Protein, CF

Novus Biologicals™ Recombinant Protein A/G/L Protein

R&D Systems™ Recombinant Human CLEC10A/CD301 Protein

R&D Systems™ Recombinant Human IL-17RA/IL-17R Fc Avi-tag Protein

R&D Systems™ Recombinant Human TSH alpha/beta Heterodimer Protein