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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91 – 105 of 130,161 results

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

Recombinant Protein

Pricing & Availability

R&D Systems™ Recombinant Human R-Spondin 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
Specifications

Purity or Quality Grade	90%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	25.6 kDa
Gene ID (Entrez)	284654
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.
Source	Chinese Hamster Ovary cell line, CHO-derived human R-Spondin 1 protein Ser21-Ala263
Recombinant	Recombinant
Name	R-Spondin 1

Gibco™ Human IL-6 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	IL-6
Molecular Weight (g/mol)	20.9 kDa
Gene Symbol	Il6
Endotoxin Concentration	<1 EU/μg
Sequence	PVPPGEDSKD VAAPHRQPLT SSERIDKQIR YILDGISALR KETCNKSNMC ESSKEALAEN NLNLPKMAEK DGCFQSGFNE ETCLVKIITG LLEFEVYLEY LQNRFESSEE QARAVQMSTK VLIQFLQKKA KNLDAITTPD PTTNASLLTK LQAQNQWLQD MTTHLILRSF KEFLQSSLRA LRQM
Expression System	E. coli
For Use With (Application)	Control,Western Blot Control,ELISA Standard,Bioactivity
Source	E. coli
Name	Human IL-6
Accession Number	P05231
Gene Alias	B-cell differentiation factor; B-cell hybridoma growth factor; B-cell stimulatory factor 2; BSF2; BSF-2; CDF; CHIL-6; CTL differentiation factor; cytokine; HGF; H-IL-6; HSF; hybridoma growth factor; Ifnb2; IFN-beta-2; Il6; IL-6; ILg6; ILN; interferon beta-2; Interleukin; interleukin 6; Interleukin 6 (interferon, beta 2); interleukin 6 precursor; interleukin BSF-2; interleukin HP-1; Interleukin6; Interleukin-6; interleukin-6 precursor; interleukin-6 protein; M-IL-6; prointerleukin 6; R-IL-6
Biological Activity	Determined by its ability to stimulate the proliferation of mouse B9 cells.
Gene ID (Entrez)	3569
Formulation	Protein with no preservative
Recombinant	Recombinant

Gibco™ Human Oncostatin M (209 aa) 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	Oncostatin M
Molecular Weight (g/mol)	23.6 kDa
Gene Symbol	OSM
Endotoxin Concentration	<1 EU/μg
Sequence	AAIGSCSKEY RVLLGQLQKQ TDLMQDTSRL LDPYIRIQGL DVPKLREHCR ERPGAFPSEE TLRGLGRRGF LQTLNATLGC VLHRLADLEQ RLPKAQDLER SGLNIEDLEK LQMARPNILG LRNNIYCMAQ LLDNSDTAEP TKAGRGASQP PTPTPASDAF QRKLEGCRFL HGYHRFMHSV GRVFSKWGES PNRSRRHSPH QALRKGVRR
Expression System	E. coli
For Use With (Application)	Control,Bioactivity
Source	E. coli
Name	Human Oncostatin M (209 aa)
Accession Number	P13725
Gene Alias	MGC20461; OncoM; oncostatin M; oncostatin-M; OSM
Biological Activity	The ED50 as determined by the dose-dependent stimulation of the proliferation of human TF-1 cells is ≤ 2.0 ng/ml, corresponding to a specific activity of ≥ 5 x 10^5 units/mg
Gene ID (Entrez)	5008
Formulation	Protein with no preservative
Recombinant	Recombinant

Gibco™ Human BMP-4 Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

Gibco™ Human Activin A Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Protein Family	Growth Factors & Receptors
Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Common Name	Activin A
Molecular Weight (g/mol)	25 kDa
Endotoxin Level	<1 EU/ml
Activity	ED50 = 0.5 - 5 ng/mL; determined by the dose-dependent proliferation of MPC-11 cells.
Endotoxin Concentration	<1 EU/mL
Expression System	HEK293 cells
For Use With (Application)	Bioactivity
Name	Human Activin A
Purification Method	Purified
Gene Alias	activin A; activin beta-A chain; BMP7; BMP-7; Bone morphogenetic protein 7; EDF; Eptotermin alfa; erythroid differentiation factor; erythroid differentiation protein; follicle-stimulating hormone-releasing protein; FRP; FSH-releasing protein; INHB; Inhba; inhibin B subunit; inhibin beta A chain; inhibin beta A protein; inhibin beta A subunit; inhibin beta-A; inhibin beta-A-subunit; inhibin beta-subunit; inhibin subunit beta A; inhibin, beta A; inhibin, beta A (activin A, activin AB alpha polypeptide); Inhibin, beta-1; OP1; OP-1; Osteogenic protein 1; unnamed protein product
Protein Form	Recombinant, Ligand
Biological Activity	ED50 = 0.5 - 5 ng/mL; determined by the dose-dependent proliferation of MPC-11 cells.
Formulation	PBS with no preservative
Classification	Carrier-Free
Research Category	Neurobiology, Stem Cell Research, Differentiation
Species	Human
Recombinant	Recombinant
Shipping Condition	Dry Ice
Content And Storage	-20°C
Bioassay	Inhibition of Proliferation of MPC11 cells
Gene Symbol	Inhba
Storage Requirements	-20°C
Protein Subtype	Activins
Accession Number	P08476, Q04998
Regulatory Status	RUO
Product Type	Protein
Gene ID (Entrez)	16323, 3624
Product Line	Gibco

Gibco™ Human FGF-7 (KGF) Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & 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	KGF
Molecular Weight (g/mol)	18.9 kDa
Gene Symbol	FGF7
Endotoxin Concentration	<1 EU/μg
Sequence	CNDMTPEQMA TNVNCSSPER HTRSYDYMEG GDIRVRRLFC RTQWYLRIDK RGKVKGTQEM KNNYNIMEIR TVAVGIVAIK GVESEFYLAM NKEGKLYAKK ECNEDCNFKE LILENHYNTY ASAKWTHNGG EMFVALNQKG IPVRGKKTKK EQKTAHFLPM AIT
Expression System	E. coli
For Use With (Application)	Control,Western Blot Control,Bioactivity
Source	E. coli
Name	Human FGF-7 (KGF)
Accession Number	P21781
Gene Alias	Fgf7; FGF-7; Fibroblast growth factor 7; HBGF-7; Heparin-binding growth factor 7; keratinocyte growth factor; Kgf
Biological Activity	Determined by a cell proliferation assay using 4 MBr-5 cells. The expected ED50 for this effect is 0.1-15 ng/ml
Gene ID (Entrez)	2252
Formulation	Protein with no preservative
Recombinant	Recombinant

Invitrogen™ Lycopersicon Esculentum (Tomato) Lectin (LEL, TL), DyLight 594

Lycopersicon esculentum (Tomato) Lectin (LEL, TL), DyLight 594, is a bright-red LEL-fluorophore conjugate.

Pricing & Availability

Gibco™ Mouse M-CSF 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	M-CSF
Molecular Weight (g/mol)	36.4 kDa
Gene Symbol	Csf1
Endotoxin Concentration	<1 EU/μg
Sequence	MKEVSEHCSH MIGNGHLKVL QQLIDSQMET SCQIAFEFVD QEQLDDPVCY LKKAFFLVQD IIDETMRFKD NTPNANATER LQELSNNLNS CFTKDYEEQN KACVRTFHET PLQLLEKIKN FFNETKNLLE KDWNIFTKNC NNSFAKCSSR DVVTKP
Expression System	E. coli
For Use With (Application)	Control,Western Blot Control,ELISA Standard,Bioactivity
Source	E. coli
Name	Mouse M-CSF
Accession Number	P07141
Gene Alias	C87615; colony stimulating factor 1; colony stimulating factor 1 (macrophage); colony-stimulating factor-1 splice variant; CSF1; CSF-1; Csfm; H-MCSF; lanimostim; macrophage colony stimulating factor 1; macrophage colony stimulating factor alpha; macrophage colony stimulating factor beta; macrophage colony-stimulating factor; macrophage colony-stimulating factor 1; macrophage colony-stimulating factor beta; macrophage-colony stimulating factor alpha; MCSF; MCSF alpha; MCSFBETA; MGC31930; M-MCSF; op; osteopetrosis; Processed macrophage colony-stimulating factor 1
Biological Activity	The ED50 as determined by the dose-dependent stimulation of the proliferation of M-NFS-60 cells is ≤ 1.0 ng/ml, corresponding to a specific activity of ≥ 1 x 10^6 units/mg
Gene ID (Entrez)	12977
Formulation	Protein with no preservative
Recombinant	Recombinant

100

Invitrogen™ Isolectin GS-IB₄ From Griffonia simplicifolia, Alexa Fluor™ 594 Conjugate

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

Pricing & Availability

101

Invitrogen™ DNP-BSA (Albumin from Bovine Serum (BSA), 2,4-Dinitrophenylated)

Commonly used as protein tracer

Pricing & Availability

102

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R&D Systems™ Recombinant Human IFN-gamma 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

Purity or Quality Grade	97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	16.9 kDa
Gene ID (Entrez)	3458
Quantity	100 μg
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.
Source	E. coli-derived human IFN-gamma protein Gln24-Gln166 with an N-terminal Met
Recombinant	Recombinant
Name	IFN-gamma

103

Gibco™ Human EPO (Erythropoietin) Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability
Specifications

Content And Storage	-20°C
Purity or Quality Grade	≥ 90% by SDS-PAGE gel and HPLC analyses.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	Epo
Molecular Weight (g/mol)	18.4 kDa
Gene Symbol	EPO
Endotoxin Concentration	<1 EU/μg
Sequence	APPRLICDSR VLERYLLEAK EAENITTGCA EHCSLNENIT VPDTKVNFYA WKRMEVGQQA VEVWQGLALL SEAVLRGQAL LVNSSQPWEP LQLHVDKAVS GLRSLTTLLR ALGAQKEAIS PPDAASAAPL RTITADTFRK LFRVYSNFLR GKLKLYTGEA CRTGDR
Expression System	CHO cells
For Use With (Application)	Control,Western Blot Control,Bioactivity
Source	CHO cells
Name	Human EPO (Erythropoietin)
Accession Number	P01588
Gene Alias	EP; EPO; Epoetin; erythropoietin; MGC138142; MVCD2
Biological Activity	Determined by a cell proliferation assay using TF-1 cells. The expected ED50 for this effect is 0.8-1.0 ng/ml
Gene ID (Entrez)	2056
Formulation	Protein with no preservative
Recombinant	Recombinant

104

Invitrogen™ Human TNF-alpha Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Accession Number	P01375
Conjugate	Unconjugated
Form	Lyophilized
Gene ID (Entrez)	7124
Gene Symbol	Tnf
Source	E. coli
Recombinant	Recombinant
Name	Human TNF-alpha

105

R&D Systems™ Recombinant Human VEGF 165 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

Purity or Quality Grade	97%, by SDS-PAGE with silver staining.
Conjugate	Unconjugated
Molecular Weight (g/mol)	observed_molecular_weight: 20-22 kDa, under reducing conditions. 39-42 kDa, under non-reducing conditions.
Gene ID (Entrez)	7422
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.
Source	Spodoptera frugiperda,Sf 21 (baculovirus)-derived human VEGF protein Ala27-Arg191
Recombinant	Recombinant
Name	VEGF 165

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R&D Systems™ Recombinant Human R-Spondin 1 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human IFN-gamma Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human VEGF 165 Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human R-Spondin 1 Protein

R&D Systems™ Recombinant Human IFN-gamma Protein

R&D Systems™ Recombinant Human VEGF 165 Protein