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  • HEK293 expressed
  • Endotoxin-free
  • Animal-component free

HumanKine® recombinant human BMP-4 protein

Activity

1.5-9 ng/mL

Species Reactivity

human,mouse

Purity

>95%

Cat no : HZ-1045

Synonyms

BMP 2B, BMP 4, BMP2B, BMP2B1, BMP4, BMP-4, Bone morphogenetic protein 2B, bone morphogenetic protein 4, DVR4, MCOPS6, ZYME

Validation Data Gallery

  • Purity of recombinant human BMP-4 was determined by SDS- polyacrylamide gel electrophoresis. The protein was resolved in an SDS- polyacrylamide gel in reducing and non-reducing conditions and stained using Coomassie blue.

    Purity of recombinant human BMP-4 was determined by SDS- polyacrylamide gel electrophoresis. The protein was resolved in an SDS- polyacrylamide gel in reducing and non-reducing conditions and stained using Coomassie blue.

  • Recombinant human BMP-4 (HZ-1045) stimulates dose-dependent induction of alkaline phosphatase production in the ATDC-5 mouse chondrogenic cell line. Alkaline phosphatase production was assessed using pNPP as a chromogenic substrate. ATDC-5 cells were treated with increasing concentrations of recombinant human BMP-4 for 72 hours before lysis and addition of pNPP. The EC50 was determined using a 4-parameter non-linear regression model. The EC50 values range from 1.5-9 ng/ml.

    Recombinant human BMP-4 (HZ-1045) stimulates dose-dependent induction of alkaline phosphatase production in the ATDC-5 mouse chondrogenic cell line. Alkaline phosphatase production was assessed using pNPP as a chromogenic substrate. ATDC-5 cells were treated with increasing concentrations of recombinant human BMP-4 for 72 hours before lysis and addition of pNPP. The EC50 was determined using a 4-parameter non-linear regression model. The EC50 values range from 1.5-9 ng/ml.

  • Proteintech BMP-4 (HZ-1045) demonstrates equivalent induction and 2-fold lower EC50 compared to leading competitors. Recombinant human BMP-4 stimulates dose-dependent induction of alkaline phosphatase production in the ATDC-5 mouse chondrogenic cell line. Alkaline phosphatase production was assessed using pNPP as a chromogenic substrate. ATDC-5 cells were treated with increasing concentrations of recombinant human BMP-4 for 72 hours before lysis and addition of pNPP. The EC50 was determined using a 4-parameter non-linear regression model. The EC50 values range from 1.5-9 ng/ml.

    Proteintech BMP-4 (HZ-1045) demonstrates equivalent induction and 2-fold lower EC50 compared to leading competitors. Recombinant human BMP-4 stimulates dose-dependent induction of alkaline phosphatase production in the ATDC-5 mouse chondrogenic cell line. Alkaline phosphatase production was assessed using pNPP as a chromogenic substrate. ATDC-5 cells were treated with increasing concentrations of recombinant human BMP-4 for 72 hours before lysis and addition of pNPP. The EC50 was determined using a 4-parameter non-linear regression model. The EC50 values range from 1.5-9 ng/ml.

  • Human iPSC-derived microglia (white) residing within an in vivo brain-like organoid environment (blue) derived using HumanKine growth factors (TGF beta 1- HZ-1011, BMP4- HZ-1045, and Thrombopoietin HZ-1248).(Credits- Credit: Simon T. Schafer & Monique Pena, Technical University of Munich, Center for Organoid Systems)

    Human iPSC-derived microglia (white) residing within an in vivo brain-like organoid environment (blue) derived using HumanKine growth factors (TGF beta 1- HZ-1011, BMP4- HZ-1045, and Thrombopoietin HZ-1248).(Credits- Credit: Simon T. Schafer & Monique Pena, Technical University of Munich, Center for Organoid Systems)

  • Human induced pluripotent cells(iPSCs) were differentiated to definitive endoderm using HumanKine growth factors (Activin A- HZ-1138, bFGF-HZ-1285, BMP-4- HZ-1045, and Wnt3A-HZ-1296). The differentiation was confirmed by detection of expression of FOXA2(Red) and downregulation of pluripotency marker NANOG(yellow), in immunofluorescence

    Human induced pluripotent cells(iPSCs) were differentiated to definitive endoderm using HumanKine growth factors (Activin A- HZ-1138, bFGF-HZ-1285, BMP-4- HZ-1045, and Wnt3A-HZ-1296). The differentiation was confirmed by detection of expression of FOXA2(Red) and downregulation of pluripotency marker NANOG(yellow), in immunofluorescence

Technical Specifications

GeneID 652
Species Human
Expression HEK293
Activity 1.5-9 ng/mL
Purity >95%
Endotoxin<1 EU/µg
Accession NumberP12644
Molecular Mass 20 to 24 kDa reduced, 32 to 38 kDa non-reduced, homodimer, glycosylated
Formulation 2x PBS + 6% Ethanol, See Certificate of Analysis for details
Species Reactivity human,mouse

Stability and Reconstitution

Stability and StorageProduct FormTemperature ConditionsStorage Time
(From Date of Receipt)
Lyophilized-20°C to -80°CUntil Expiry Date
LyophilizedRoom Temperature2 weeks
Reconstituted as per CofA-20°C to -80°C6 months
Reconstituted as per CofA4°C1 week
Avoid repeated freeze-thaw cycles.
Reconstitution Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein to 0.2 mg/mL in sterile 4 mM HCl containing 0.1% endotoxin-free recombinant human serum albumin (HSA). Gently swirl or tap vial to mix.

Background

Bone morphogenetic protein-4 (BMP4), also known as BMP2B and DVR4, belongs to the TGF-beta family. BMPs have been shown to promote astroglial differentiation both in vitro and in vivo. BMP4 can also induce cartilage and bone formation (PMID 16234975). Xeno-free Recombinant Human BMP-4 is expressed in human 293 cells as a disulfide linked homodimeric glycoprotein with an apparent molecular mass of 34 kDa. 

Synonyms

BMP 2B, BMP 4, BMP2B, BMP2B1, BMP4, BMP-4, Bone morphogenetic protein 2B, bone morphogenetic protein 4, DVR4, MCOPS6, ZYME

Publications

SpeciesTitle
mouse

Cell

Generation of Blastocyst-like Structures from Mouse Embryonic and Adult Cell Cultures.

Authors - Ronghui Li
View Article
human

Nat Methods

Long-term expansion of alveolar stem cells derived from human iPS cells in organoids.

Authors - YukiYamamoto
View Article
human

Gastroenterology

The RNA-binding protein RBPMS2 regulates development of gastrointestinal smooth muscle.

Authors - CécileNotarnicola
View Article
human

Nat Commun

Selectively targeting the AdipoR2-CaM-CaMKII-NOS3 axis by SCM-198 as a rapid-acting therapy for advanced acute liver failure

Authors - Rui Wang
View Article
human

Cell Res

Visualization of aging-associated chromatin alterations with an engineered TALE system.

Authors - Ruotong Ren
View Article
human

Blood

Expression of BMPRIA on human thymic NK cell precursors: role of BMP signaling in intrathymic NK cell development.

Authors - LauraHidalgo
View Article