Description
FAQ
Review
Description
D-Tryptophan is used for human embryonic kidney cell (HEK-293, ATCC: CRL-1573) culture. The product is a sweetener used to study the release of incretins from enteroendocrine cells triggered by sugar but not by sweeteners.
Melting point:282-285 °C (dec.)(lit.)
Boiling point:342.72°C (rough estimate)
Density:1.1754 (rough estimate)
refractive index:31 ° (C=1, H2O)
storage temp:Keep in dark place,Inert atmosphere,Room temperature
pka:2.30±0.10(Predicted)
form:Powder
color:White to slightly yellow
Water Solubility:11 g/L (20 oC)
Melting point:282-285 °C (dec.)(lit.)
Boiling point:342.72°C (rough estimate)
Density:1.1754 (rough estimate)
refractive index:31 ° (C=1, H2O)
storage temp:Keep in dark place,Inert atmosphere,Room temperature
pka:2.30±0.10(Predicted)
form:Powder
color:White to slightly yellow
Water Solubility:11 g/L (20 oC)
FAQ
Q
Can we use our own brand label?
A
Yes. You can private label all of the products we are selling.
Q
Can we order small quantity?
A
Yes. We have orders from different customers and we combine into a big order to our factories, big enough for them to manufacture with good price.
Q
Why can't I see the price?
A
Prices are offered only to registered users. However, we can't offer price of some products online for different reasons. Please send us inquiries if you can't find the price after logging in by clicking "Add to inquiry".
Q
Do you sell dangerous goods (DG)?
A
Sorry, we only provide non-DG chemicals. But we provide DG storage cabinets.
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