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.

166 – 180 of 108,447 results

166

Invitrogen™ Human PCSK9 (NARC1) His-tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
pH Range	7.4
Form	Lyophilized
Molecular Weight (g/mol)	72.5 kDa
Common Name	PCSK9
Gene Symbol	PCSK9
Activity	Loaded Recombinant Human LDLR/LDL Receptor Protein, mFc Tag on ProA Biosensor, can bind Human PCSK9 (NARC1) His-tag Recombinant Protein with an affinity constant of 16 nM as determined in BLI assay (Sartorius Octet RED384) (QC tested).
Endotoxin Concentration	<1.0 EU/μg
Storage Requirements	-20°C or -80°C if preferred
Sequence	Human PCSK9, amino acids Met-1Gln692 (Accession # NP_777596.1) with a C-eterminal His-tag
Expression System	HEK293 cells
For Use With (Application)	Control,Binding Assay,Immunohistochemistry,Western Blot
Name	Human PCSK9 (NARC1) His-tag
Accession Number	Q8NBP7
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	AI415265; AI747682; convertase subtilisin; convertase subtilisin/kexin type 9 preproprotein; FH3; HCHOLA3; hypercholesterolemia; LDLCQ1; NARC1; NARC-1; neural apoptosis regulated convertase 1; neural apoptosis-regulated convertase 1; OTTHUMP00000009833; PC9; PCSK9; Proprotein convertase 9; proprotein convertase PC9; proprotein convertase subtilisin/kexin type 9; PSEC0052; Subtilisin/kexin-like protease PC9
Product Type	Protein
Gene ID (Entrez)	255738
Formulation	PBS with 5% mannitol, 5% trehalose, 0.01% Tween 80 and no preservative; pH 7.4
Protein Tag	His-tag
Recombinant	Recombinant

167

Invitrogen™ Human SCF Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>95%
Conjugate	Unconjugated
Form	Lyophilized
Molecular Weight (g/mol)	18.4 kDa
Common Name	SCF
Gene Symbol	KITLG
Activity	ED50 < 2 ng/mL; determined by the dose-dependent proliferation of human TF-1 cells.
Storage Requirements	-20°C, Avoid Freeze/Thaw Cycles
Expression System	E. coli
For Use With (Application)	Bioactivity
Name	Human SCF
Accession Number	P21583
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	710-712; blz; c-Kit ligand; Clo; cloud gray; Con; contrasted; CSF; DCUA; DFNA69; DKFZp686F2250; familial progressive hyperpigmentation 2; FPH2; FPHH; Gb; grizzle-belly; hematopoietic growth factor KL; H-SCF; Kit ligand; Kitl; Kitlg; kit-ligand; KL-1; Mast cell growth factor; MGF; M-SCF; Processed kit ligand; SCF; SF; SHEP7; sKITLG; Sl; SLF; Soluble KIT ligand; Steel factor; steel factor/kit ligand; stem cell factor; stem cell factor KL-1; stem cell factor, CSF
Product Type	Protein
Gene ID (Entrez)	4254
Formulation	0.01M acetic acid with no preservative
Recombinant	Recombinant

168

Invitrogen™ Bovine TNF-alpha Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Conjugate	Unconjugated
Form	Lyophilized
Molecular Weight (g/mol)	17.4 kDa
Formulation	PBS with no preservative
Sequence	Bovine TNF-alpha, amino acids 77-233 (Accession # Q06599)
For Use With (Application)	ELISA,Immunoprecipitation,Western Blot
Source	Yeast
Name	Bovine TNF-alpha
Recombinant	Recombinant

169

Invitrogen™ Lectin PNA From Arachis hypogaea (peanut), Alexa Fluor™ 568 Conjugate

Specific for terminal β-galactose

Pricing & Availability

170

Invitrogen™ Lectin PNA From Arachis hypogaea (peanut), Alexa Fluor™ 594 Conjugate

Specific for terminal β-galactose

Pricing & Availability

171

Invitrogen™ Human S100B Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Purity or Quality Grade	>95%, by SDS-PAGE under reducing conditions
Conjugate	Unconjugated
Form	Liquid
Formulation	PBS with 50% glycerol and no preservative; pH 7.4
Sequence	Amino acids Ser2-Glu92 containing an N-terminal His-tag
Concentration	0.5 mg/mL
For Use With (Application)	Control,Western Blot
Source	E. coli
Name	Human S100B
Recombinant	Recombinant

172

Invitrogen™ Albumin from Bovine Serum (BSA), Alexa Fluor™ 555 conjugate

Suited for applications that require well-defined molecular weight tracers

Pricing & Availability

173

Invitrogen™ Image-iT™ Low Density Lipoprotein Uptake Kit, Bodipy FL

The Image-iT Low Density Lipoprotein Uptake Kit - Bodipy FL includes Bodipy FL dye-labeled LDL, unlabeled LDL, heparin, BSA, and assay buffer.

Pricing & Availability

174

Invitrogen™ Aequorea victoria GFP His-tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Protein Family	Other Proteins
Form	Lyophilized
Protein Form	Full Length, Recombinant
Tag Position	N-Terminal
Molecular Weight (g/mol)	28.7 kDa
Gene Symbol	GFP
Research Category	Endocrinology
Species	A. victoria
Protein	Green Fluorescent Protein

175

Invitrogen™ Human Fc gamma RIIB (CD32b) His-tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Content And Storage	Store at -20 to -70 °C
Purity or Quality Grade	≥95 % as determined by SDS-PAGE. ≥95 % as determined by SEC-HPLC.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	CD32b (FCGR2B)
Molecular Weight (g/mol)	20.8 kDa
Gene Symbol	FCGR2B
Endotoxin Concentration	<1.0 EU/μg
Sequence	Human CD32b, amino acids Ala46-Pro217 (Accession # NP_001002274.1) with an N-terminal signal peptide and a C-terminal His-tag
Expression System	HEK293 cells
For Use With (Application)	Control,Binding Assay,Western Blot
Source	HEK293 cells
Name	Human Fc gamma RIIB (CD32b) His-tag
Accession Number	P31994
Regulatory Status	RUO
Gene Alias	AI528646; CD32; CD32 receptor 2; CD32 receptor 2a; CD32 receptor 2b; CD32A; CD32B; CDw32; F630109E10Rik; Fc fragment of IgG receptor IIb; Fc fragment of IgG, low affinity II, receptor for (CD32); Fc fragment of IgG, low affinity IIb, receptor; Fc fragment of IgG, low affinity IIb, receptor (CD32); Fc fragment of IgG, low affinity IIb, receptor for (CD32); fc gamma receptor IIB; Fc gamma RIIb; Fc receptor, IgG, low affinity IIb; Fc[g]RII; FCG2; FC-gamma RII; fc-gamma RII-a; Fc-gamma RII-b; Fc-gamma-RII; fc-gamma-RIIa; FcgammaRIIB; fc-gamma-RIIb; FcgammaRIIB2; FcGR; Fcgr2; Fcgr2a; FCGR2A1; FCGR2B; FcgRII; Fcr-2; Fcr-3; fcRII; fcRII-a; fcRII-b; FGFR2B; IGFR2; IgG Fc receptor II beta; igG Fc receptor II-b; Low affinity immunoglobulin gamma Fc region receptor II; low affinity immunoglobulin gamma Fc region receptor II-b; Ly-17; LyM-1; Ly-m20; Lymphocyte antigen 17
Biological Activity	Measured by its ability to bind biotinylated human IgG2 in functional ELISA.
Gene ID (Entrez)	2213
Formulation	PBS with 5% mannitol, 5% trehalose, 0.01% Tween 80 and no preservative; pH 7.4
Protein Tag	His-tag
Recombinant	Recombinant

176

Invitrogen™ Human IFN-alpha A (alpha 2a) Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Conjugate	Unconjugated
Form	Liquid
Molecular Weight (g/mol)	19.2 kDa
Formulation	PBS with 0.1% BSA and no preservative
Concentration	Lot-specific
For Use With (Application)	ELISA,Immunoprecipitation,Western Blot
Source	E. Coli
Name	Human IFN-alpha A (alpha 2 A)
Recombinant	Recombinant

177

Gibco™ Rat CNTF Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	≥98% by SDS-PAGE and HPLC
Conjugate	Unconjugated
pH Range	6.5
Form	Lyophilized
Molecular Weight (g/mol)	22.7 kDa
Common Name	CNTF
Gene Symbol	CNTF
Activity	ED50 = 25 - 35 ng/mL; determined by the dose-dependent proliferation of human TF-1 cells.
Endotoxin Concentration	<0.1 ng/μg
Storage Requirements	-20°C
Sequence	Rat CNTF recombinant protein contains 199 amino acids
Expression System	E. coli
For Use With (Application)	Bioactivity
Name	Rat CNTF
Accession Number	P20294
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	AI429687; Ciliary neurotrophic factor; ciliary neurotropic factor; Cntf; HCNTF; H-CNTF
Product Type	Protein
Gene ID (Entrez)	25707
Formulation	5mM sodium acetate with no preservative; pH 6.5
Recombinant	Recombinant

178

Gibco™ PeproGMP® Human VEGF-165 Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability
Specifications

Content And Storage	-20°Cor to +80°C if preferred
Purity or Quality Grade	≥ 98% by SDS-PAGE gel and HPLC analyses.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	VEGF-165
Molecular Weight (g/mol)	38.2 kDa
Activity	Determined by the proliferation of HUVECs.
Endotoxin Concentration	≤0.1 EU/μg
Sequence	APMAEGGGQN HHEVVKFMDV YQRSYCHPIE TLVDIFQEYP DEIEYIFKPS CVPLMRCGGC CNDEGLECVP TEESNITMQI MRIKPHQGQH IGEMSFLQHN KCECRPKKDR ARQENPCGPC SERRKHLFVQ DPQTCKCSCK NTDSRCKARQ LELNERTCRC DKPRR
Expression System	E. coli
For Use With (Application)	Control,Western Blot Control,Bioactivity
Name	PeproGMP™ Human VEGF-165
Accession Number	P15692
Regulatory Status	GMP
Gene Alias	H-VEGF-165; MVCD1; M-VEGF-165; vascular endothelial growth factor 165b; vascular endothelial growth factor A; vascular endothelial growth factor A121; vascular endothelial growth factor A165; vascular permeability factor; VEGF; VEGF164; VEGF165; Vegfa; VEGF-A; VPF
Format	Lyophilized
Biological Activity	Determined by the proliferation of HUVECs.
Gene ID (Entrez)	7422
Formulation	Protein with no preservative
Recombinant	Recombinant

179

Invitrogen™ Human IFN-alpha 2 (alpha 2b) Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Purity or Quality Grade	>95%
Conjugate	Unconjugated
Form	Liquid
Molecular Weight (g/mol)	19.3 kDa
Formulation	PBS with 0.1% BSA and no preservative
Endotoxin Concentration	<1 EU/ μg
Concentration	Lot-specific
For Use With (Application)	ELISA
Source	E. Coli
Name	Human IFN-alpha 2 (alpha 2 b)
Recombinant	Recombinant

180

Gibco™ PeproGMP® Human IL-2 Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability
Specifications

Content And Storage	-20°Cor to +80°C if preferred
Purity or Quality Grade	≥ 98% by SDS-PAGE gel and HPLC analyses.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	IL-2
Molecular Weight (g/mol)	15.5 kDa
Endotoxin Concentration	≤0.1 EU/μg
Sequence	MAPTSSSTKK TQLQLEHLLL DLQMILNGIN NYKNPKLTRM LTFKFYMPKK ATELKHLQCL EEELKPLEEV LNLAQSKNFH LRPRDLISNI NVIVLELKGS ETTFMCEYAD ETATIVEFLN RWITFAQSII STLT
Expression System	E. coli
For Use With (Application)	Control,Western Blot Control,Bioactivity
Name	PeproGMP™ Human IL-2
Accession Number	P60568
Regulatory Status	GMP
Gene Alias	aldesleukin; cytokine; H-IL-2; il 2; Il2; Il-2; ILN; Interleukin; interleukin 2; interleukin 2 precursor; interleukin 2 variant IL2delta2; Interleukin2; Interleukin-2; interleukin-2 precursor; interleukin-2 precursor protein; interleukin-2; interleukin 2; Involved in regulation of T cell clonal expansion; involved in regulation of T-cell clonal expansion; lymphokine; M-IL-2; patial sequence of Interleukin-2; POIL2; porcine Interleukin 2; T cell growth factor; T-cell growth factor; T-cell growth factor (TCGF); TCGF
Format	Lyophilized
Biological Activity	Determined by the proliferation of mouse CTLL-2 cells. PeproGMP Recombinant Human IL-2 ha been tested against the WHO standard NIBSC 86/500.
Gene ID (Entrez)	3558
Formulation	Protein with no preservative
Recombinant	Recombinant

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