1. Recombinant Proteins
  2. TGF beta 1 Protein, Human (112a.a, HEK293)

TGF beta 1 Protein, Human (112a.a, HEK293)

Cat. No.: HY-P70543
Handling Instructions

TGF beta 1 Protein, Human (112a.a, HEK293) 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 $250 Get quote
50 μg $750 In-stock
Estimated Time of Arrival: December 31
100 μg   Get quote  
250 μg   Get quote  

* Please select Quantity before adding items.

  • Technical Parameters

  • Properties

  • Documentation

Transforming Growth Factor Beta-1; TGF-Beta-1; Latency-Associated Peptide; LAP; TGFB1; TGFB; TGF-β1; TGF beta1; TGFbeta 1; TGF-beta 1; TGFbeta; TGF-beta-1



HEK 293


P01137 (A279-S390)

Gene ID


Molecular Weight

Approximately 13.0 kDa

AA Sequence



Greater than 95% as determined by reducing SDS-PAGE.

Biological Activity
The ability to inhibit the IL-4-dependent proliferation of TF 1 human erythroleukemic cells has an ED50 value of 4-40 pg/mL.

Lyophilized powder.


Lyophilized from a 0.2 μm filtered solution of 50 mM Glycine-HCl, 150 mM Nacl, pH 2.5.

Endotoxin Level

<0.01 EU/μg, determined by LAL method.


It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O.

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].

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

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 (112a.a, HEK293)
Cat. No.:
MCE Japan Authorized Agent: