GF439-M

HumanKine^® TGF beta 1, Human Recombinant Xeno-Free

• Sinónimos: TGFB, TGFb1, Transforming Growth Factor-β1
• Código UNSPSC: 12352202
• eCl@ss: 32160405
• NACRES: NA.75

Propiedades

• Ensayo: >95% (SDS-PAGE)
• Nivel de calidad: 100
• fabricante / nombre comercial: HumanKine^®
• impurezas: <0.1 μg/mg protein endotoxin (1 EU/μg)
• Nº de acceso UniProt: P01137

Descripción

Descripción general

HumanKine growth factors are expressed in a proprietary human 293 protein expression system and are manufactured without the use of any animal products and are considered Xeno-Free.

Transforming growth factor beta (TGF-B) is a multifunctional cytokine that controls proliferation, differentiation, and other functions in many cell types. TGF-B acts synergistically with TGF-A in inducing transformation. It also acts as a negative autocrine growth factor. TGF-B regulates the actions of many other growth factors and determines a positive or negative direction of their effects. It plays an important role in bone remodeling. It is a potent stimulator of osteoblastic bone formation, causing chemotaxis, proliferation and differentiation in committed osteoblasts.

Aplicación

Research Category
Stem Cell Research

Research Sub Category
Growth Factors & Receptors

Forma física

Product is presented in 50mM NaOAc pH 4.5 and filtered through a 0.2 micron filter before lyophilization.

Nota de preparación

HumanKine TGF beta1 is manufactured using all non-animal reagents and is considered Xeno-Free

Store at -20°C for up to 4 months from date of receipt. Further dilutions should be made into appropriate buffer or medium to which protein has been added.

Nota de análisis

Bioactivity assay: Determined by the dose dependent inhibition of IL-4 induced proliferation of mouse HT-2 cells (BALB/c spleen activated by sheep erythrocytes in the presence of IL-2). ED50 is typically 0.1-0.5 ng/ml.

Información legal

HumanKine is a registered trademark of Proteintech Group, Inc. and Humanzyme, Inc

Cláusula de descargo de responsabilidad

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1