Recombinant Human TGF-alpha Protein_C230255

Description

Transforming Growth Factor-alpha (TGF-α) , also known as sarcoma growth factor, TGF-type I and ETGF, is a member of the EGF family of cytokines. TGF-α is an EGF-related polypeptide growth factor that signals through the EGF receptor, and stimulates the
proliferation of a wide range of epidermal and epithelial cells.Mature TGF-alpha shows approximately 93% amino acid sequence identity with mouse or rat TGF-alpha and is not species specific in its biological effects.

Product Properties

Synonyms

Transforming Growth Factor alpha; TGF-a; TGF-type I; ETGF
Accession

P01135 

Gene ID
7039
Source
E.coli-derived Human TGF-a protein, Vla40-Ala89
Molecular Weight
Approximately 5.8 kDa, on SDS-PAGE under reducing conditions
AA Sequence
V VSHFNDCPDS HTQFCFHGTC RFLVQEDKPA CVCHSGYVGA RCEHADLLA
Tag
None
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder
Purity
> 95% as determined by SDS-PAG
Biological Activity
Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblast cells. The ED50 for this effect is < 0.4 ng/mL.
Endotoxin
< 1.0 EU per 1μg of the protein by the LAL method
Formulation
Lyophilized after extensive dialysis against PBS.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddH₂O or PBS up to 100 μg/ml.For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles.

 

Shipping and Storage

The products are shipped with ice pack and can be stored at -80℃ for 1 year from date of receipt.
1week, 2 to 8 °C under sterile conditions after reconstitution.
3 months, -20 °C under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.

Cautions

1. For your safety and health, please wear lab coats and disposable gloves for operation.
2. For research use only!

Recombinant Human TGF-alpha Protein_C230255

Product form

SKU: C230255E

$200.00

      • Tell a unique detail about this product

      Description

      Transforming Growth Factor-alpha (TGF-α) , also known as sarcoma growth factor, TGF-type I and ETGF, is a member of the EGF family of cytokines. TGF-α is an EGF-related polypeptide growth factor that signals through the EGF receptor, and stimulates the
      proliferation of a wide range of epidermal and epithelial cells.Mature TGF-alpha shows approximately 93% amino acid sequence identity with mouse or rat TGF-alpha and is not species specific in its biological effects.

      Product Properties

      Synonyms

      Transforming Growth Factor alpha; TGF-a; TGF-type I; ETGF
      Accession

      P01135 

      Gene ID
      7039
      Source
      E.coli-derived Human TGF-a protein, Vla40-Ala89
      Molecular Weight
      Approximately 5.8 kDa, on SDS-PAGE under reducing conditions
      AA Sequence
      V VSHFNDCPDS HTQFCFHGTC RFLVQEDKPA CVCHSGYVGA RCEHADLLA
      Tag
      None
      Physical Appearance
      Sterile Filtered White lyophilized (freeze-dried) powder
      Purity
      > 95% as determined by SDS-PAG
      Biological Activity
      Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblast cells. The ED50 for this effect is < 0.4 ng/mL.
      Endotoxin
      < 1.0 EU per 1μg of the protein by the LAL method
      Formulation
      Lyophilized after extensive dialysis against PBS.
      Reconstitution
      We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddH₂O or PBS up to 100 μg/ml.For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles.

       

      Shipping and Storage

      The products are shipped with ice pack and can be stored at -80℃ for 1 year from date of receipt.
      1week, 2 to 8 °C under sterile conditions after reconstitution.
      3 months, -20 °C under sterile conditions after reconstitution.
      Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.

      Cautions

      1. For your safety and health, please wear lab coats and disposable gloves for operation.
      2. For research use only!

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