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.

406 – 420 of 94,850 results

406

Invitrogen™ Mouse IL-7 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Purity or Quality Grade	≥95%
Conjugate	Unconjugated
Form	Lyophilized
Molecular Weight (g/mol)	15 kDa
Formulation	0.1% TFA with no preservative
Endotoxin Concentration	≤0.1 EU/μg
Sequence	MECHIKDKEG KAYESVLMIS IDELDKMTGT DSNCPNNEPN FFRKHVCDDT KEAAFLNRAA RKLKQFLKMN ISEEFNVHLL TVSQGTQTLV NCTSKEEKNV KEQKKNDACF LKRLLREIKT CWNKILKGSI.
Concentration	0.1 mg/mL
For Use With (Application)	Control
Source	E. coli
Name	Mouse IL-7
Recombinant	Recombinant

407

Invitrogen™ Albumin from Bovine Serum (BSA), FITC conjugate

Suited for applications in which well-defined molecular weight tracers are needed

Pricing & Availability

408

R&D Systems™ Recombinant Human/Mouse FGF-8b 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)	22.5 kDa
Gene ID (Entrez)	14179
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. 3 months, 2 to 8° C under sterile conditions after reconstitution.
Source	E. coli-derived FGF-8 protein Gln23-Arg215,with an N-terminal Met
Recombinant	Recombinant
Name	FGF-8 b Isoform

409

MP Biomedicals™ AlbumiNZ™ Protease-reduced BSA

Shows no detectable enzymatic activity

Pricing & Availability
Specifications

Purification Method	Chromatography
Form	Powder
pH Range	6.5 to 7.5
Storage Requirements	4°C
For Use With (Application)	Immunoassay
Source	Bovine Plasma
Name	AlbumiNZ™ Protease-reduced BSA

410

R&D Systems™ Recombinant Human GDNF Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity, 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)	11.6 kDa (monomer)
Gene ID (Entrez)	2668
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 GDNF protein Arg109-Ile211
Recombinant	Recombinant
Name	GDNF

411

R&D Systems™ Recombinant Human/Mouse BMPR-II 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

412

Fraction V Bovine Albumin, pH 7

Heat-Shock fractionated

Pricing & Availability
Specifications

Form	Lyophilized
Product Type	Fraction V Bovine Albumin
pH Range	6.5 to 7.5
Packaging	Plastic Bottle
Storage Requirements	4°C
Source	Bovine blood

413

R&D Systems™ Recombinant Mouse MAdCAM-1 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

414

R&D Systems™ Recombinant Human IL-12 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 with silver staining.
Conjugate	Unconjugated
Molecular Weight (g/mol)	34.7 kDa (p40) & 22.5 kDa (p35)
Gene ID (Entrez)	3592
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	Spodoptera frugiperda,Sf 21 (baculovirus)-derived human IL-12 protein, (N-terminus) Human IL-12 p40 (Ile23-Ser328) Accession &Num; P29460 Human IL-12 p35 (Arg23-Ser219) Accession &Num; P29459 (C-terminus)
Recombinant	Recombinant
Name	IL-12

415

R&D Systems™ Recombinant Human FABP2/I-FABP Protein

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

Pricing & Availability

416

R&D Systems™ Recombinant Mouse IL-6R alpha (aa 20-357) Protein

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

Pricing & Availability

417

R&D Systems™ Recombinant Human Jagged 1 His-tag Protein

Recombinant Protein

Pricing & Availability

418

R&D Systems™ Recombinant Mouse IL-34 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 visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate	Unconjugated
Molecular Weight (g/mol)	25.4 kDa
Gene ID (Entrez)	76527
Quantity	10 μg
Structural Form	Noncovalently-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 mouse IL-34 protein Asn21-Pro235,with a C-terminal 6-His tag
Recombinant	Recombinant
Name	IL-34

419

Invitrogen™ Human IL-1 beta Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Accession Number	P01584
Regulatory Status	RUO
Conjugate	Unconjugated
Form	Lyophilized
Gene ID (Entrez)	3553
Gene Symbol	IL1B
Source	E. coli
Recombinant	Recombinant
Name	Human IL-1 beta

420

R&D Systems™ Recombinant Human/Bovine/Porcine NRG-1, Animal-Free Protein

Pricing & Availability
Specifications

Accession Number	Q02297.3
Conjugate	Unconjugated
Gene Alias	ARIA, GGF2, GGFglial growth factor, HGLneu differentiation factor, HRG, HRG1, HRGAneuregulin 1 type IV beta 1a, MST131, MSTP131, NDFheregulin, alpha (45kD, ERBB2 p185-activator), neuregulin 1, neuregulin 1 type IV beta 3, pro-neuregulin-1, membrane-bound isoform, pro-NRG1, sensory and motor neuron derived factor, SMDF
Molecular Weight (g/mol)	M.W. (Observed): Monomeric NRG-1 protein only, M.W. (Theroretical): 7.5 kDa
Gene ID (Entrez)	3084
Formulation	Lyophilized from acetonitrile/TFA
Reconstitution	Resuspend in water at >100 μg/mL, prepare single use aliquots, add carrier protein if desired.
Endotoxin Concentration	<0.10 EU per 1 μg of the protein by the LAL method.
Storage Requirements	Store lyophilized protein between -20°C to -80°C until the date of expiry. Avoid freeze-thaw cycles.
For Use With (Application)	Bioactivity
Protein	Neuregulin-1/NRG1
Source	E. coli-derived Neuregulin-1/NRG1 protein

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Recombinant Proteins

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R&D Systems™ Recombinant Human GDNF Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

R&D Systems™ Recombinant Human IL-12 Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

R&D Systems™ Recombinant Human GDNF Protein

R&D Systems™ Recombinant Human IL-12 Protein