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About This Item
Nombre del producto
hEGF, EGF, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture
SMILES string
S(CC[C@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H]%12N(CCC%12)C(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](N
InChI
1S/C270H401N73O83S7/c1-24-134(19)217(262(420)293-112-201(355)298-161(69-74-205(359)360)229(387)301-160(45-35-82-286-269(279)280)228(386)333-192(119-428)255(413)307-162(68-73-198(274)352)230(388)316-176(94-141-54-64-150(350)65-55-141)241(399)304-159(44-34-
InChI key
GVUGOAYIVIDWIO-UFWWTJHBSA-N
biological source
human
recombinant
expressed in E. coli
assay
≥97% (SDS-PAGE)
form
lyophilized powder
potency
0.08-0.8 ng/mL ED50/EC50
mol wt
~6 kDa
packaging
pkg of 5X0.2 mg
pkg of 0.2 mg
pkg of 0.5 mg
storage condition
avoid repeated freeze/thaw cycles
technique(s)
cell culture | mammalian: suitable
impurities
≤1 EU/μg endotoxin (EGF)
color
white
solubility
water: soluble, clear, colorless
UniProt accession no.
storage temp.
−20°C
Quality Level
Gene Information
human ... EGF(1950)
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Analysis Note
Application
Biochem/physiol Actions
Funciones celulares afectadas por el EGF: mitosis, flujo de iones, transporte de glucosa, glucólisis, síntesis de proteínas y ácidos nucleicos, supervivencia, crecimiento, proliferación y diferenciación.
Efectos biológicos del EGF: inhibición de la secreción gástrica de ácido , crecimiento y desarrollo fetales, y neuromodulación del sistema nervioso central.
Vías afectadas por el EGF: Comunicación del EGFR, cascada MAPK, PIP, comunicación Ca+2
Disclaimer
Other Notes
Preparation Note
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
What is the difference between Product No. E9644 and E4269, Epidermal Growth Factor?
Product No. E9644 is the mature EGF protein. Long EGF (Product No. E4269) is an analog of epidermal growth factor comprising the human EGF amino acid sequence plus a 53 amino acid N-terminal extension peptide. Long EGF has been developed as an inexpensive, high quality potent analog of EGF for use as a growth factor supplement for serum-free or low-serum cell culture.
What is the molecular weight of Epidermal Growth Factor (EGF) human, Product E9644?
The mature protein has a molecular weight of 6 kD.
How long can I store a solution of Epidermal Growth Factor (EGF) human, Product E9644?
Solution stability can be found on the product data sheet. If Product No. E9644 has been reconstituted with 0.2 micron-filtered 10 mM acetic acid containing 0.1% HSA or BSA to a concentration of not less than 10 ug/ml, it can be stored at 2-8 °C for a maximum of one month. For extended storage, freeze in working aliquots at -70 °C or -20 °C. Repeated freezing and thawing is not recommended.
Can I use PBS to reconstitute Epidermal Growth Factor (EGF) human, Product E9644?
We recommend reconstitution with acetic acid to make sure the entire product will be solubilized. PBS can be used, but the total amount of the protein in the vial may not go into solution. It is best to make a higher concentration in acetic acid, and then dilute into PBS.
Can Epidermal Growth Factor (EGF) human, Product E9644, be used on rat cells?
This product has been tested for activity using the mouse Balb/3T3 cell line. We have not tested its activity in rat cell culture, but we expect that will also work in that application.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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Ask a Scientist here.
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Instructions
Número de artículo de comercio global
| SKU | GTIN |
|---|---|
| E9644-.2MG | 04061838447111 |
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