1. Recombinant Proteins
  2. Cytokines and Growth Factors
  3. TGF-beta Superfamily
  4. TGF-beta & TβRs
  5. TGF beta 1 Protein, Human (CHO)

TGF beta 1 Protein, Human (CHO)

Cat. No.: HY-P7118
Handling Instructions

TGF beta 1 Protein, Human (CHO) is a multifunctional cytokine which participates in foetal development, control of cell growth and differentiation, induces fibrosis, causes the suppression of immune response, is involved in angiogenesis, the development of tumours, and inflammatory processes.

For research use only. We do not sell to patients.

Protein Expression Service

Recombinant Proteins-MedChemExpress
Size Price Stock Quantity
10 μg $190 Get quote
50 μg $620 In-stock
Estimated Time of Arrival: December 31
100 μg $1020 Get quote
250 μg   Get quote  

* Please select Quantity before adding items.

Top Publications Citing Use of Products
  • Customer Validation

TGF beta 1 Protein, Human (CHO) Related Classifications

  • Technical Parameters

  • Properties

  • Documentation






Tag Free


P01137 (A279-S390)

Gene ID


TGF-beta-1; TGFB1; TGFB; rHuTGF-β1
AA Sequence


Molecular Weight

Approximately 12 kDa

Biological Activity
The ED50 is <0.2 ng/mL as measured by HT-2 cells.

Lyophilized powder.


Lyophilized after extensive dialysis against 50 mM NaAc, 50 mM NaCl, pH 5.0.

Endotoxin Level

<0.2 EU/μg, determined by LAL method.


It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O or diluted with 50 mM Citrate.

Storage & Stability

Stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. It is recommended to freeze aliquots at -20°C or -80°C for extended storage.


Room temperature in continental US; may vary elsewhere.


TGFβ is released from degranulating platelets and secreted by all of the major cell types participating in the repair process, including lymphocytes, macrophages, endothelial cells, smooth muscle cells, epithelial cells, and fibroblasts. Mammals express three isoforms of TGFβdesignated TGFβI, TGFβ2, and TGFβ3; TGFβ1 is the most abundant isoform in all tissues, and in human platelets it is the only isoform of the peptide. Certain cells such as retinal pigment epithelial cells secrete predominantly TGFβ2, and certain body fluids such as the aqueous and vitreous of the eye, amniotic fluid, saliva, and breast milk contain principally TGFβ2. TGFβ3 is the least studied of the TGFβ isoforms. It has been isolated from human umbilical cord and is secreted from certain cells, including myoblast celllines; however, it is usually less abundant than either TGFβ1 or TGFβ2 in both tissue and cell extracts[1]. There are three fundamental directions of its activities: I. TGFβ1 regulates cell proliferation, growth, differentiation and cells movement. II. TGFβ1 has immunomodulatory effects. III. TGFβ1 has profibrogenic effects. TGFβ1 action can be local and systemic[2].

  • Reconstitution Calculator

  • Dilution Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

Your Recently Viewed Products:

Inquiry Online

Your information is safe with us. * Required Fields.

Product Name



Applicant Name *


Email address *

Phone number *


Organization name *

Department *


Requested quantity *

Country or Region *



Bulk Inquiry

Inquiry Information

Product Name:
TGF beta 1 Protein, Human (CHO)
Cat. No.:
MCE Japan Authorized Agent: