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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346 – 360 of 119,634 results

346

Invitrogen™ Canine TNF-alpha Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Conjugate	Unconjugated
Form	Lyophilized
Molecular Weight (g/mol)	17.3 kDa
Formulation	PBS with no preservative
Sequence	Canine TNF-alpha, amino acids 77-233 (Accession # P51742)
For Use With (Application)	ELISA,Immunoprecipitation,Western Blot
Source	Yeast
Name	Canine TNF-alpha
Recombinant	Recombinant

347

Gibco™ Human FGF-basic (FGF-2/bFGF) Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	≥95% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Common Name	FGF2
Gene Symbol	FGF2
Activity	ED50 < 1.0 ng/mL; determined by the dose-dependent stimulation of BALB/3T3 cells.
Endotoxin Concentration	≤0.1 ng/μg
Storage Requirements	-20°C
Expression System	E. coli
For Use With (Application)	Bioactivity
Name	Human FGF-basic (FGF-2/bFGF)
Accession Number	P09038
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	Basic fibroblast growth factor; basic fibroblast growth factor bFGF; bFGF; FGF; fgf basic; Fgf2; Fgf-2; Fgfb; FGF-b; Fibroblast growth factor; fibroblast growth factor 2; fibroblast growth factor 2 (basic); Fibroblast growth factor basic; HBGF-2; Heparin-binding growth factor 2; H-FGF-b-147; H-FGF-b-154; M-FGF-b; Prostatic growth factor; prostatropin
Product Type	Protein
Gene ID (Entrez)	2247
Formulation	Protein with no preservative
Recombinant	Recombinant

348

Invitrogen™ Human CD19 His-tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Accession Number	P15391
Regulatory Status	RUO
Conjugate	Unconjugated
Gene Alias	AW495831; B4; B-lymphocyte antigen CD19; B-lymphocyte surface antigen B4; Cd19; CD19 antigen; CD19 molecule; CVID3; differentiation antigen CD19; Leu-12; T-cell surface antigen Leu-12
Form	Lyophilized
Gene ID (Entrez)	930
Gene Symbol	Cd19
Source	HEK293 cells
Recombinant	Recombinant
Name	Human CD19 His-tag

349

Invitrogen™ Mouse IL-6 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Molecular Weight (g/mol)	21.7 kDa
Formulation	PBS with no preservative
Sequence	Mouse IL-6, amino acids 25-211 (Accession # NP_112445)
For Use With (Application)	Control,ELISA,Immunoprecipitation,Western Blot
Source	Yeast
Name	Mouse IL-6
Recombinant	Recombinant

350

Invitrogen™ Lectin HPA From Helix pomatia (edible snail), Alexa Fluor™ 488 Conjugate

Suitable for use in cellular imaging and flow cytometry

Pricing & Availability

351

Invitrogen™ Human CDK8/Cyclin C, His Tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	80% by SDS-PAGE
Conjugate	Unconjugated
Form	Liquid
Common Name	CDK8
Molecular Weight (g/mol)	97 kDa
Sequence	Full length
Concentration	See Label
Expression System	Baculovirus
For Use With (Application)	Kinase Assay
Name	Human CDK8/Cyclin C, His Tag
Accession Number	P49336
Gene Alias	Cdk8; CDK8 protein kinase; cell division protein kinase 8; Cell division protein kinase 8-like protein; cyclin dependent kinase 8; cyclin-dependent kinase 8; K35; mediator complex subunit CDK8; Mediator of RNA polymerase II transcription subunit CDK8; MGC126074; MGC126075; protein kinase K35; RGD1560888; wu:fk95h11
Gene ID (Entrez)	1024
Protein Tag	His-tag
Species	Human
Recombinant	Recombinant

352

Gibco™ CTS™ HiFi Cas9 Protein

Gibco CTS HiFi Cas9 Protein is our GMP-manufactured high-fidelity CRISPR-Cas9 protein, engineered to deliver reduced off-target effects while maintaining high on-target activity.

Pricing & Availability
Specifications

Shipping Condition	Dry Ice
Content And Storage	Store at –20°C.
Form	Liquid
Product Type	Cas9 Protein
Manufacturing Quality	ISO 13485
Research Category	Genome Editing
Shelf Life	18 months from date of manufacture
Concentration	10 mg/mL
Expression System	E. coli

353

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

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

Pricing & Availability

354

Gibco™ Mouse CXCL12 (SDF-1a) Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>98% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Molecular Weight (g/mol)	7.9 kDa
Common Name	CXCL12
Gene Symbol	CXCL12
Activity	ED50 = 50 - 100 ng/mL; determined by the dose-dependent chemotaxis of human PBMCs.
Endotoxin Concentration	<0.1 ng/μg
Storage Requirements	-20°C
Sequence	KPVSLSYRCP CRFFESHIAR ANVKHLKILN TPNCALQIVA RLKNNNRQVC IDPKLKWIQE YLEKALNK
Expression System	E. coli
For Use With (Application)	Bioactivity
Name	Mouse CXCL12 (SDF-1a)
Accession Number	P40224
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	12-O-tetradecanoylphorbol 13-acetate repressed protein 1; AI174028; C Cmotif chemokine; C X C motif chemokine; CC motif chemokine; CCmotif chemokine; chemokine (C-X-C motif) ligand 12; chemokine (C-X-C motif) ligand 12 (stromal cell-derived factor 1); CXC; CXC motif chemokine; C-X-C motif chemokine 12; C-X-C motif chemokine ligand 12; CXCL; Cxcl12; hIRH; hSDF-1; Intercrine reduced in hepatomas; IRH; PBSF; pre-B cell growth-stimulating factor; pre-B-cell growth-stimulating factor; Scyb12; Sdf1; SDF-1; SDF-1 gamma; SDF1A; SDF-1a; SDF-1-alpha(3-67); SDF1B; SDF-1b; SDF-1-beta(3-72); Stromal cell-derived factor 1; stromal cell-derived factor-1 alpha; stromal cell-derived factor-1 gamma; thymic lymphoma cell-stimulating factor; TLSF; Tlsfa; TLSF-a; Tlsfb; TLSF-b; Tpar1
Product Type	Protein
Gene ID (Entrez)	20315
Formulation	Protein with no preservative
Recombinant	Recombinant

355

Invitrogen™ SARS-CoV-2 Nucleocapsid Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Purity or Quality Grade	>95% by SDS PAGE
Conjugate	Unconjugated
Form	Liquid
Formulation	PBS with no preservative; pH 7.4
Sequence	Full-length
For Use With (Application)	Control,Western Blot
Source	E. coli
Name	SARS-CoV-2 Nucleocapsid
Recombinant	Recombinant

356

Invitrogen™ Cholera Toxin Subunit B (Recombinant), Horseradish Peroxidase Conjugate

Made from a recombinant version of the B subunit only to provide a very high-purity product that is completely free of the toxic A subunit

Pricing & Availability

357

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R&D Systems™ Recombinant Human PD-1 Fc Chimera Protein

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

Pricing & Availability

358

R&D Systems™ Recombinant Human Cathepsin B 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

359

R&D Systems™ Recombinant Mouse IGF-I/IGF-1 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

360

R&D Systems™ Recombinant Human Activin C 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	95%, by SDS-PAGE with silver staining.
Conjugate	Unconjugated
Molecular Weight (g/mol)	12.5 kDa (monomer)
Gene ID (Entrez)	3626
Quantity	10 μg
Structural Form	Disulfide-linked homodimer
Source	Human embryonic kidney cell,HEK293-derived human Activin C protein Gly237-Ser352
Recombinant	Recombinant
Name	Activin C

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Recombinant Proteins

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R&D Systems™ Recombinant Human PD-1 Fc Chimera Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

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

R&D Systems™ Recombinant Mouse IGF-I/IGF-1 Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

R&D Systems™ Recombinant Human PD-1 Fc Chimera Protein

R&D Systems™ Recombinant Human Cathepsin B Protein

R&D Systems™ Recombinant Mouse IGF-I/IGF-1 Protein