Recombinant Human TGF-beta 1 Protein

Novus Biologicals | Catalog # NBP1-30225

Novus Biologicals
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Key Product Details

Source

E. coli

Applications

SDS-PAGE
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Product Specifications

Description

An un-tagged recombinant protein corresponding to the amino acids 279-390 of Human TGF-beta 1

Source: E.coli

Amino Acid Sequence: MALDTNYCFS STEKNCCVRQ LYIDFRKDLG WKWIHEPKGY HANFCLGPCP YIWSLDTQYS KVLALYNQHN PGASAAPCCV PQALEPLPIV YYVGRKPKVE QLSNMIVRSC KCS

Purity

>95%, by SDS-PAGE

Endotoxin Level

< 1.0 EU per 1 microgram of protein (determined by LAL method)

Predicted Molecular Mass

12.9 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Protein / Peptide Type

Recombinant Protein

Scientific Data Images for Recombinant Human TGF-beta 1 Protein

SDS-PAGE: Recombinant Human TGF-beta 1 Protein [NBP1-30225]

SDS-PAGE: Recombinant Human TGF-beta 1 Protein [NBP1-30225]

SDS-Page: Recombinant Human TGF-beta 1 Protein [NBP1-30225] - TGF beta1, 12.9 kDa (113aa), confirmed by MALDI-TOF with a purity of 95% by SDS - PAGE

Formulation, Preparation, and Storage

NBP1-30225
Formulation 10 mM Sodium Citrate buffer (pH 3.5), 10% glycerol
Preservative No Preservative
Concentration 0.5 mg/ml
Shipping The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: TGF-beta 1

Transforming growth factor beta 1(TGF-beta1) is a polypeptide member of the transforming growth factor beta superfamily of cytokines. It is a secreted protein that performs many cellular functions, including the control of cell growth, cell proliferation, cell differentiation and apoptosis. Many cells synthesize TGFb1 and almost all of them have specific receptors for it. It positively and negatively regulates many other growth factors. Also, TGF-beta1 plays an important role in bone remodeling, controlling the immune system, and shows different activities on different types of cell, or cells at different developmental stages. Recombinant TGF-beta1 protein was expressed in E.coli and purified by using conventional chromatography techniques.

Long Name

Transforming Growth Factor beta 1

Alternate Names

TGF beta1, TGFB, TGFB1, TGFbeta 1

Gene Symbol

TGFB1

Additional TGF-beta 1 Products

Product Documents for Recombinant Human TGF-beta 1 Protein

Certificate of Analysis

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Product Specific Notices for Recombinant Human TGF-beta 1 Protein

This product is for research use only and is not approved for use in humans or in clinical diagnosis. This product is guaranteed for 1 year from date of receipt.

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FAQs for Recombinant Human TGF-beta 1 Protein

Showing  1 - 2 of 2 FAQs Showing All

  • Q: Does TGF-beta 1 react across multiple species?

    A: TGF-beta 1 is a highly conserved molecule varying by just a few amino acids  between most species, and thus it is extremely likely to react across species. For example, human TGF-beta 1 is active on mouse cells and vice versa.

  • Q: Will Recombinant Human TGF-beta 1 support the maintenance of either human or non-human cultured cells?

    A: TGF-beta 1 performs multiple cellular functions, including cell growth, proliferation, differentiation and apoptosis.  It would be necessary to determine the specific conditions for cell growth/proliferation for the cells being cultured.

  • Q: Does TGF-beta 1 react across multiple species?

    A: TGF-beta 1 is a highly conserved molecule varying by just a few amino acids  between most species, and thus it is extremely likely to react across species. For example, human TGF-beta 1 is active on mouse cells and vice versa.

  • Q: Will Recombinant Human TGF-beta 1 support the maintenance of either human or non-human cultured cells?

    A: TGF-beta 1 performs multiple cellular functions, including cell growth, proliferation, differentiation and apoptosis.  It would be necessary to determine the specific conditions for cell growth/proliferation for the cells being cultured.

Showing  1 - 2 of 2 FAQs Showing All
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