... Purity 99% Free sample Description:L-Carnosine (beta-alanyl-L-histidine) is a dipeptide of the amino acids beta-alanine and ... histidine. It is highly concentrated in muscle and brain tissues. Researchers ... (in 2% water)7.9~8.5Heavy metalsNMT 10ppmArsenicNMT 1ppmL-histidine(TLC)NMT 1.0%ß-alanine(TLC)NMT 0.1% High ...
... general, Ni2+is the preferred metal ion for purification of histidine-tagged proteins. The IMAC medium Ni Sepharose CL-4B consists ... -linked spherical agarose, 4% Dynamic binding capacity* Approx. 40 mg (histidine)6-tagged protein/ml medium Metal ion capacity Approx. 15 ...
... contains twelve other essential amino acids, including serine, arginine, asparagine, histidine and lysine, which are internationally recognized for their skin care ...
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.