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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361 – 375 of 119,908 results

361

Invitrogen™ Human GM-CSF Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Conjugate	Unconjugated
Form	Lyophilized
Molecular Weight (g/mol)	14.6 kDa
Formulation	protein with no preservative
Sequence	Human GM-CSF recombinant protein contains 128 amino acids
For Use With (Application)	ELISA,Immunoprecipitation,Western Blot
Source	E. Coli
Name	Human GM-CSF
Recombinant	Recombinant

362

Invitrogen™ Bovine IL-4 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Conjugate	Unconjugated
Form	Lyophilized
Molecular Weight (g/mol)	12.6 kDa
Formulation	PBS with no preservative
For Use With (Application)	ELISA,Immunoprecipitation,Western Blot
Source	Yeast
Name	Bovine IL-4
Recombinant	Recombinant

363

Invitrogen™ Human CD155 (PVR) Fc Chimera Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Shipping Condition	Room Temperature
Protein Family	CD Proteins
Content And Storage	Store at -20 to -70 °C
Form	Lyophilized
Protein Form	Cell Surface Protein, Recombinant, Truncated
Molecular Weight (g/mol)	61.8 kDa
Gene ID (Entrez)	5817
Endotoxin Level	< 1 EU/μg
Gene Symbol	PVR
Research Category	Immunology, Microbiology, Neurobiology, Oncology, Virology
Species	Human
Protein	poliovirus receptor
Protein Subtype	Viral Host Cell Receptors

364

Invitrogen™ Human PD-L1 (B7-H1) Fc Chimera Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Conjugate	Unconjugated
Form	Lyophilized
Recombinant	Recombinant

365

Invitrogen™ Human IL-6 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Accession Number	P05231
Regulatory Status	RUO
Conjugate	Unconjugated
Form	Lyophilized
Gene ID (Entrez)	3569
Gene Symbol	Il6
Source	E. coli
Recombinant	Recombinant
Name	Human IL-6

366

Invitrogen™ Human CXCL12 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Accession Number	P48061
Regulatory Status	RUO
Conjugate	Unconjugated
Form	Lyophilized
Gene ID (Entrez)	6387
Gene Symbol	CXCL12
For Use With (Application)	Control,Bioactivity,Immunohistochemistry,Western Blot
Source	E. coli
Recombinant	Recombinant
Name	Human CXCL12

367

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R&D Systems™ Recombinant Mouse IL-23 (HEK293-expressed) Protein

Analyzed by SEC-MALS.

Pricing & Availability
Specifications

Accession Number	P43432.1 (p40) & Q9EQ14.1 (p19)
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)	MolecularWeight-observed: 60-75 kDa, under reducing conditions., MolecularWeight-theroretical: 57 kDa
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Reconstitution	Reconstitute at 100-500 μg/mL in PBS.
Endotoxin Concentration	<0.10 EU / 1 μg of the protein by the LAL method.
Storage Requirements	Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
For Use With (Application)	Bioactivity
Source	Human embryonic kidney cell, HEK293-derived mouse IL-23 protein Mouse IL-12p40 (Met22-Ser335) Accession # P43432.1 GSGSSRGGSGSGGSGGGGSKL Mouse IL-23p19 (Leu20-Ala196) Accession # Q9EQ14.1 (C-terminus)

368

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

Recombinant Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Conjugate	Unconjugated
Form	Lyophilized
Molecular Weight (g/mol)	17 kDa
Formulation	TBS with no preservative
Sequence	AAGSITTLPA LPEDGGSGAF PPGHFKDPKR LYCKNGGFFL RIHPDGRVDG VREKSDPHIK LQLQAEERGV VSIKGVCANR YLAMKEDGRL LASKCVTDEC FFFERLESNN YNTYRSRKYT SWYVALKRTG QYKLGSKTGP GQKAILFLPM SAKS
For Use With (Application)	ELISA,Immunoprecipitation,Western Blot
Source	E. Coli
Name	Human FGF-basic (FGF-2/bFGF)
Recombinant	Recombinant

369

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R&D Systems™ Recombinant Human IL-2 Protein

Contains the Cysteine to Serine substitution found in Proleukin™ (aldesleukin)

Pricing & Availability
Specifications

Accession Number	P60568.1
Purity or Quality Grade	>97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate	Unconjugated
Gene Alias	aldesleukin, IL2, IL-2, IL-2 lymphokine, interleukin 2, interleukin-2, involved in regulation of T-cell clonal expansion, Proleukin, T cell growth factor, T-cell growth factor, TCGF
Molecular Weight (g/mol)	M.W.-observed: 13 kDa, under reducing conditions., M.W.-theroretical: 15.5 kDa
Gene ID (Entrez)	3558
Formulation	Lyophilized from a 0.2 μm filtered solution in Sodium Acetate with Trehalose.
Reconstitution	Reconstitute the 10 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 / 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	IL-2
Source	E. coli-derived human IL-2 protein Ala21-Thr153 (Cys145Ser), with and without an N-terminal Met

370

Invitrogen™ Isolectin GS-IB₄ From Griffonia simplicifolia, biotin-XX Conjugate

Isolated from the seeds of Griffonia simplicifolia, a tropical African legume

Pricing & Availability

371

Invitrogen™ Human Glucocorticoid Receptor Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	Partially purified to retain activity.
Conjugate	Unconjugated
Form	Liquid
Molecular Weight (g/mol)	85.7 kDa
Common Name	Glucocorticoid Receptor (Nr3c1)
Gene Symbol	Nr3c1
Storage Requirements	-80°C, Avoid Freeze/Thaw Cycles
Concentration	See Label
Expression System	Baculovirus
For Use With (Application)	Kinase Assay
Name	Human Glucocorticoid Receptor
Accession Number	P04150
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	cytosolic/nuclear receptor; fb13f09; GCCR; Gcr; GCRST; glucocorticoid nuclear receptor variant 1; glucocorticoid receptor; glucocorticoid receptor 1; glucocorticoid receptor alpha; GR; gr alpha; GR Kit; Grl; Grl1; Grl-1; Nr3c1; Nuclear receptor subfamily 3 group C member 1; nuclear receptor subfamily 3, group C, member 1; nuclear receptor subfamily 3, group C, member 1 (glucocorticoid receptor); OTTHUMP00000222854; OTTHUMP00000222858; utouto; utut; wu:fb13f09; zgc:113038
Product Type	Protein
Gene ID (Entrez)	2908
Formulation	Proprietary buffer with no preservative
Recombinant	Recombinant

372

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R&D Systems™ Recombinant Human IL-1 beta/IL-1F2 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

Buffer	Lyophilized from a 0.2μm filtered solution in PBS with Trehalose.
Purity or Quality Grade	>97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	17 kDa
Gene Symbol	IL1B
Endotoxin Concentration	<0.10 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 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. The 1 mg pack size (01M) can be stored for 1 month at 2 to 8 °C under sterile conditions after opening.
For Use With (Application)	Bioactivity
Source	<EM>E. coli</EM>-derived human IL-1 beta/IL-1F2 protein Ala117-Ser269
Accession Number	NP_000567
Regulatory Status	RUO
Gene Alias	catabolin, IL-1, IL1 beta, IL-1 beta, IL1B, IL-1B, IL1-BETA, IL-1F2, IL1F2IL-1 beta, interleukin 1, beta, interleukin-1 beta, preinterleukin 1 beta, pro-interleukin-1-beta
Gene ID (Entrez)	3553
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. 1 mg pack size (01M) is supplied as a 0.2 μm filtered solution in PBS. See Certificate of Analysis for details.
Reconstitution	Reconstitute at 50-200 μg/mL in sterile PBS.
Cross Reactivity	IL-1 beta/IL-1F2
Species	Human

373

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

374

Invitrogen™ Mouse IL-1 beta Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>97% by SDS-PAGE
Conjugate	Unconjugated
pH Range	7.4
Form	Lyophilized
Molecular Weight (g/mol)	17.5 kDa
Common Name	IL-1 beta
Gene Symbol	IL1B
Activity	1. Measured by its ability to induce Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is typically 6-30 ng/mL.
Storage Requirements	-20°C or -80°C if preferred
Sequence	Mouse IL-1beta, amino acids Val118-Ser269 (Accession # P10749) with a C-terminal Met
Expression System	E. coli
For Use With (Application)	Control,Bioactivity,Immunohistochemistry,Western Blot
Name	Mouse IL-1 beta
Accession Number	P10749
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	catabolin; cytokine; Hematopoietin 1 (H1); IFN beta inducing factor; il 1b; IL 1β; IL-1; IL1 B; IL-1 beta; IL-1 precursor; IL1B; IL-1B; IL1B1; IL1beta; IL-1beta; IL1-BETA; IL1F2; IL1β; ILN; Interleukin; interleukin 1 beta; Interleukin 1 beta precursor; interleukin 1, beta; interleukin 1, beta 1; interleukin 1-beta; interleukin1beta; Interleukin1 beta; interleukin-1 beta; interleukin-1 beta precursor; interleukin-1 beta precursor (AA -113 to 153); interleukin-1 beta proprotein; interleukin-1b; interleukin-1beta; interleukin-beta; LAF; lymphocyte proliferation-potentiating factor; Osteoclast activating factor (OAF); preinterleukin 1 beta; Pro interleukin 1 beta; prointerleukin-1 beta; pro-interleukin-1-beta
Product Type	Protein
Gene ID (Entrez)	16176
Formulation	PBS with 5% mannitol, 5% trehalose, 0.01% Tween 80 and no preservative; pH 7.4
Protein Tag	Untagged
Recombinant	Recombinant

375

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

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