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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721 – 735 of 129,969 results

721

Gibco™ Human/Mouse/Rat GDF-11 Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

722

Gibco™ Human BMP-4, Animal-Free Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

723

Invitrogen™ Griffonia Simplicifolia (African Legume) Lectin I (GSL I), DyLight 594

Bright red GSL I-B4-fluorophor conjugate that is sourced from the African legume Griffonia simplicifolia (Bandeiraea simplicifolia)

Pricing & Availability

724

Invitrogen™ Mouse IL-4 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Molecular Weight (g/mol)	13.6 kDa
Formulation	PBS with no preservative
Sequence	Mouse IL-4, amino acids 21-140 (Accession # P07750)
For Use With (Application)	Control,ELISA,Immunoprecipitation,Western Blot
Source	Yeast
Name	Mouse IL-4
Recombinant	Recombinant

725

Invitrogen™ Mouse TNF-alpha Recombinant Protein

Recombinant Protein

Pricing & Availability

726

Gibco™ Human/Mouse/Rat Activin A, Animal-Free Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

727

Gibco™ Human TGF-beta 1, Animal-Free Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

728

Invitrogen™ Lycopersicon Esculentum (Tomato) Lectin (LEL, TL), DyLight 488

Lycopersicon esculentum (Tomato) Lectin (LEL, TL), DyLight 488, is a bright-green LEL- fluorophore conjugate.

Pricing & Availability

729

Invitrogen™ Isolectin GS-IB₄ From Griffonia simplicifolia, Alexa Fluor™ 488 Conjugate

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

Pricing & Availability

730

Gibco™ Human LIF, Animal-Free Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & 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	LIF
Molecular Weight (g/mol)	19.6 kDa
Gene Symbol	Lif
Activity	Determined by its ability to stimulate the proliferation of human TF-1 cells. The expected ED50 is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 10^7 units/mg.
Endotoxin Concentration	<0.1 EU/μg
Sequence	SPLPITPVNA TCAIRHPCHN NLMNQIRSQL AQLNGSANAL FILYYTAQGE PFPNNLDKLC GPNVTDFPPF HANGTEKAKL VELYRIVVYL GTSLGNITRD QKILNPSALS LHSKLNATAD ILRGLLSNVL CRLCSKYHVG HVDVTYGPDT SGKDVFQKKK LGCQLLGKYK QIIAVLAQAF
Expression System	E. coli
For Use With (Application)	Control,Bioactivity
Name	Human LIF, Animal-Free
Accession Number	P15018
Purification Method	Purified
Gene Alias	CDF; cholinergic differentiation factor; cholinergic neuronal differentiation factor; d factor; DIA; differentiation inhibitory activity; differentiation-inducing factor; differentiation-stimulating factor; Emfilermin; hepatocyte-stimulating factor III; HILDA; human interleukin in DA cells; leukemia inhibitory factor; leukemia inhibitory factor (cholinergic differentiation factor); LIF; Melanoma-derived LPL inhibitor; MLPLI; myeloid leukaemia inhibitory factor
Format	Lyophilized
Product Type	Protein
Biological Activity	Determined by its ability to stimulate the proliferation of human TF-1 cells. The expected ED50 is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 10^7 units/mg
Gene ID (Entrez)	3976
Formulation	Protein with no preservative
Recombinant	Recombinant

731

Invitrogen™ Lectin PHA-L From Phaseolus vulgaris (red kidney bean), Alexa Fluor™ 594 Conjugate

Suitable for use in cell tracing and tracking, cellular imaging and flow cytometry

Pricing & Availability

732

Invitrogen™ Lycopersicon Esculentum (Tomato) Lectin (LEL, TL), fluorescein (FITC)

Bright-green LEL-fluorophore conjugate

Pricing & Availability

733

R&D Systems™ Recombinant Human IL-6 (HEK293-expressed) Protein

Measured in a cell proliferation assay using T1165.85.2.1 mouse plasmacytoma cells. ED50 for this effect is 0.1 to 0.6 ng/mL

Pricing & Availability
Specifications

Buffer	Lyophilized from a 0.2 μm filtered solution in PBS.
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)	M.W. (Observed): 22 kDa, reducing conditions; M.W. (theoretical): 20.8 kDa
Endotoxin Level	<0.10 EU per 1 μg of the protein by the LAL method.
Gene Symbol	IL6
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. 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-6
Source	Human embryonic kidney cell, HEK293-derived human IL-6 protein Met1-Met212
Name	B cell stimulatory factor-2, B-cell differentiation factor, BSF2, BSF-2, BSF2CTL differentiation factor, CDF, HGFHSFIFNB2Hybridoma growth factor, IFNB2, IFN-beta-2, IL6, IL-6B-cell stimulatory factor 2, Interferon beta-2, interleukin 6 (interferon, beta 2), interleukin BSF-2, interleukin-6, MGI-2A
Accession Number	P05231
Gene Alias	B-cell differentiation factor, B-cell stimulatory factor 2, BSF2, BSF-2, CDF, CTL differentiation factor, HSF, hybridoma growth factor, IFNB2, IFN-beta-2, IL6, IL-6, Interferon beta-2, interleukin 6 (interferon, beta 2), interleukin BSF-2, interleukin-6, MGI-2A
Gene ID (Entrez)	3569
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS.
Reconstitution	Reconstitute at 100 μg/mL in PBS.
Species	Human

734

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

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

Pricing & Availability

735

Invitrogen™ Bovine IL-4 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

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

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R&D Systems™ Recombinant Human IL-6 (HEK293-expressed) Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human IL-6 (HEK293-expressed) Protein