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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Invitrogen™ Vaccinia Virus B18R (Carrier-Free) Recombinant Protein, eBioscience™

Recombinant Protein

Pricing and Availability
Specifications

Content And Storage	-80°C
Purity or Quality Grade	>98% by SDS-PAGE
Conjugate	Unconjugated
Form	Liquid
pH Range	7.5
Common Name	Vaccinia Virus B18R
Molecular Weight (g/mol)	48 kDa
Gene Symbol	Vaccinia Virus-Encoded Neutralizing Type I Interferon Receptor; Type I IFN inhibitor
Endotoxin Concentration	<0.01 ng/μg
Sequence	Vaccinia Virus B18R, ammino acids His20-Glu351 (Accession # D01019) with a His-tag
Concentration	0.5 mg/mL
Expression System	Insect cells
For Use With (Application)	Bioactivity,Functional Assay
Source	Vaccinia Virus
Protein Subtype	Recombinant
Name	Vaccinia Virus B18R (Carrier-Free)
Purification Method	Purified
Product Type	Protein
Biological Activity	Pre-incubation of recombinant IFN-alpha 2 A with 0.1 μg/mL B18R for 1 hour (at RT was found to completely neutralize the activity of 1 ng/mL IFN-alpha 2 a.)
Formulation	PBS with no preservative; pH 7.5
Shelf Life	12 Months
Protein Tag	His-tag
Species	Bovine,Human,Mouse,Pig,Rabbit,Rat
Recombinant	Recombinant

Gibco™ Human R-Spondin-3 Recombinant Protein, PeproTech®

Recombinant Protein

Pricing and Availability
Specifications

Content And Storage	-20°C
Purity or Quality Grade	≥ 95% by SDS-PAGE gel and HPLC analyses.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	RSPO3
Molecular Weight (g/mol)	26.9 kDa
Gene Symbol	RSPO3
Endotoxin Concentration	<1 EU/μg
Sequence	MHPNVSQGCQ GGCATCSDYN GCLSCKPRLF FALERIGMKQ IGVCLSSCPS GYYGTRYPDI NKCTKCKADC DTCFNKNFCT KCKSGFYLHL GKCLDNCPEG LEANNHTMEC VSIVHCEVSE WNPWSPCTKK GKTCGFKRGT ETRVREIIQH PSAKGNLCPP TNETRKCTVQ RKKCQKGERG KKGRERKRKK PNKGESKEAI PDSKSLESSK EIPEQRENKQ QQKKRKVQDK QKSVSVSTVH
Expression System	CHO cells
For Use With (Application)	Control,Bioactivity
Source	CHO cells
Name	Human R-Spondin-3
Accession Number	Q9BXY4
Gene Alias	2810459H04Rik; AW742308; Cabriolet; cristin 1; Cristin1; cristin-1; cysteine-rich and single thrombospondin domain-containing protein 1; hPWTSR; hRspo3; Nucleopondin; protein with TSP type-1 repeat; PWTSR; RGD1563246; Roof plate-specific spondin-3; Rspo3; R-spondin 3; R-spondin 3 homolog; R-spondin 3 homolog (Xenopus laevis); R-spondin 3-like protein; R-spondin-3; Thrombospondin type-1 domain-containing protein 2; thrombospondin, type I, domain 2; thrombospondin, type I, domain containing 2; Thsd2; Unknown (protein for MGC:137973)
Biological Activity	R-Spondin-3 enhances BMP-2-mediated differentiation of MC3T3-E1 cells. The expected ED50 for this effect is 0.8 -2.0 ug/ml
Gene ID (Entrez)	84870
Formulation	Protein with no preservative
Recombinant	Recombinant

Gibco™ Human CXCL12 (SDF-1a) Recombinant Protein, PeproTech®

Recombinant Protein

Pricing and 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	CXCL12 alpha
Molecular Weight (g/mol)	8 kDa
Gene Symbol	CXCL12
Endotoxin Concentration	<1 EU/μg
Sequence	KPVSLSYRCP CRFFESHVAR ANVKHLKILN TPNCALQIVA RLKNNNRQVC IDPKLKWIQE YLEKALNK
Expression System	E. coli
For Use With (Application)	Control,Western Blot Control,ELISA Standard,Bioactivity
Source	E. coli
Name	Human CXCL12 (SDF-1a)
Accession Number	P48061
Gene Alias	12-O-tetradecanoylphorbol 13-acetate repressed protein 1; 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; H-SDF-1-alpha; Intercrine reduced in hepatomas; IRH; Pbsf; pre-B cell growth-stimulating factor; pre-B-cell growth-stimulating factor; SCYB12; SDF 1 a; SDF 1 alpha; SDF 1α; SDF1; SDF-1; SDF1 alpha; SDF-1 gamma; SDF1A; SDF-1-alpha(3-67); SDF1B; SDF-1-beta(3-72); SDF1α; Stromal cell-derived factor 1; stromal cell-derived factor-1 alpha; stromal cell-derived factor-1 gamma; thymic lymphoma cell-stimulating factor; TLSF; Tpar1
Biological Activity	Determined by its ability to chemoattract IL-2-activated human T cells using a concentration range of 20.0-80.0 ng/ml
Gene ID (Entrez)	6387
Formulation	Protein with no preservative
Recombinant	Recombinant