SRP3016

BMP-4 human

recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

• Sinónimos: BMP-2B, DVR4
• Código UNSPSC: 12352202
• NACRES: NA.32

Propiedades

• origen biológico: human
• recombinante: expressed in E. coli
• Ensayo: ≥98% (HPLC); ≥98% (SDS-PAGE)
• Formulario: lyophilized
• potencia: 5-10 ng/mL ED₅₀
• mol peso: 23.8 kDa
• envase: pkg of 10 μg
• técnicas: cell culture | mammalian: suitable
• impurezas: <0.1 EU/μg endotoxin, tested
• Nº de acceso UniProt: P12644
• Condiciones de envío: wet ice
• temp. de almacenamiento: −20°C
• Información sobre el gen: human ... BMP4(652)

Descripción

Descripción general

Bone morphogenetic proteins (BMPs) constitute a subfamily within the TGF-β (transforming growth factor β) superfamily of structurally related signaling proteins. Escherichia coli derived BMP-4 is a fully active homodimeric protein consisting of two 106 amino acid subunits which correspond to amino acids 303-408 of the full length BMP-4 precursor.

Aplicación

BMP-4 human has been used for in vitro chondrogenesis in goat adipose tissue-derived mesenchymal stem cells.

Acciones bioquímicas o fisiológicas

Members of TGF-β (transforming growth factor β) superfamily are widely distributed throughout the body and are involved in diverse physiological processes during both pre- and postnatal life. Like BMP-7, BMP-4 (bone morphogenetic protein 4) is involved in the development and maintenance of bone and cartilage. Reduced expression of BMP-4 is associated with a number of bone diseases, including the heritable disorder Fibrodysplasia Ossificans Progressiva. BMP-4 controls the expression of miRNAs in breast cancer cell lines, thereby regulating the proliferation and migration phenotypes. It is involved in carcinogenesis and exhibits its effect through the SMAD-dependent signaling. In mice, homozygous mutations in BMP4 cause early embryonic lethality.

Secuencia

KKNKNCRRHS LYVDFSDVGW NDWIVAPPGY QAFYCHGDCP FPLADHLNST NHAIVQTLVN SVNSSIPKAC CVPTELSAIS MLYLDEYDKV VLKNYQEMVV EGCGCR

Forma física

Lyophilized with no additives.

Reconstitución

Centrifuge the vial prior to opening.  Reconstitute in 5 mM HCl, pH 3.0 to a concentration of 0.1-1.0 mg/ml.  Do not vortex.  This solution can be stored at 2-8° C for up to 1 week.  For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20° C to -80° C.

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable