100g

Keratin, Powder

Ketamine Hydrochloride (CIII), USP

Ketoconazole, USP

Ketoprofen, Micronized, USP

Ketotifen Hydrogen Fumarate, EP

Kinetin

Kallikrein-related peptidase 7 (KLK7) is a serine protease and was initially purified from the epidermis and characterised as stratum corneum chymotryptic enzyme (SCCE). It was later identified as the seventh member of the human kallikrein family. KLK7 is secreted as an inactive zymogen in the stratum granulosum layer of the epidermis and may be activated by KLK5 or matriptase. Once active, KLK7 is able to cleave desmocollin and corneodesmosin, indicating a role for KLK7 in maintaining skin homeostasis.

Kojic Acid

Molecular Formula : H2 O(C2 H4 O)n

The KRAS gene provides instructions for making a protein called K-Ras, part of the RAS/MAPK pathway. The protein relays signals from outside the cell to the cell’s nucleus. These signals instruct the cell to grow and divide (proliferate) or to mature and take on specialized functions (differentiate). The K-Ras protein is a GTPase, which means it converts a molecule called GTP into another molecule called GDP. In this way the K-Ras protein acts like a switch that is turned on and off by the GTP and GDP molecules. KRAS is usually tethered to cell membranes because of the presence of an isoprene group on its C-terminus. There are two protein products of the KRAS gene in mammalian cells that result from the use of alternative exon 4 (exon 4A and 4B respectively): K-Ras4A and K-Ras4B, these proteins have different structure in their C-terminal region and use different mechanisms to localize to cellular membranes including the plasma membrane.

The KRAS gene provides instructions for making a protein called K-Ras, part of the RAS/MAPK pathway. The protein relays signals from outside the cell to the cell’s nucleus. These signals instruct the cell to grow and divide (proliferate) or to mature and take on specialized functions (differentiate). The K-Ras protein is a GTPase, which means it converts a molecule called GTP into another molecule called GDP. In this way the K-Ras protein acts like a switch that is turned on and off by the GTP and GDP molecules. KRAS is usually tethered to cell membranes because of the presence of an isoprene group on its C-terminus. There are two protein products of the KRAS gene in mammalian cells that result from the use of alternative exon 4 (exon 4A and 4B respectively): K-Ras4A and K-Ras4B, these proteins have different structure in their C-terminal region and use different mechanisms to localize to cellular membranes including the plasma membrane.

L-(-)-Malic Acid

Molecular Formula : C4 H6 O5

L-(-)-Malic Acid

L-(-)-Malic Acid Sodium Salt

L-(-)-Threonine

L-(-)-Tyrosine

L-(+)-Lactic Acid, High Purity

L-(+)-Lysine, Hydrate

L-Alanine

Molecular Formula : C3 H7 N O2

Molecular Formula : C5H12ClNO2

Molecular Formula : C4H10ClNO2

L-Alanine, FCC

L-Arabinose

L-Arginine

L-Arginine Hydrochloride

Molecular Formula : C6 H14 N4 O2 . Cl H

L-Arginine Monohydrochloride, FCC

L-Arginine, FCC

L-Ascorbic Acid

L-Asparagine Anhydrous, Anhydrous

L-Asparagine, Monohydrate

L-Asparagine, Monohydrate, FCC

L-Aspartic Acid

Molecular Formula : C4 H7 N O4

L-Aspartic Acid Potassium Salt, Dihydrate

L-Aspartic Acid Sodium Salt, Monohydrate

L-Aspartic Acid, FCC

L-Carnitine, Free Base

L-Carnosine

Molecular Formula : C10 H20 O

L-Cysteine

Molecular Formula : C3 H7 N O2 S . Cl H . H2 O

L-Cysteine Hydrochloride, Monohydrate

L-Cysteine Methyl Ester Hydrochloride

L-Cysteine Monohydrochloride, Monohydrate, FCC

L-Cystine

L-Cystine Dihydrochloride

L-Cystine Disodium Salt, Monohydrate