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L-Tyrosine Disodium Salt Dihydrate
CAS No：
122666-87-9

Authentication：

Quality Standard ：
In house

Molecular formula：
C9H14NNaO4

Molecular weight：
261.19

Description：
L-Tyrosine Disodium Salt Dihydrate is a water-soluble salt of L-Tyrosine, which is used as a cell culture medium component for commercial biomanufacturing of therapeutic recombinant proteins and monoclonal antibodies. Extremely hygroscopic, it can be used in insect cell culture.
L-Glutamine
CAS No：
56-85-9

Authentication：
ISO, FSSC22000, KOSHER

Quality Standard ：
In house

Molecular formula：
C5H10N2O3

Molecular weight：
146.14

Description：
L-Glutamine is an essential amino acid and an important component of culture media as a major energy source in cell culture. L-Glutamine is extremely stable in dry powder and frozen solution form. However, L-glutamine degrades relatively quickly in liquid media or storage solutions. Optimal cell performance usually requires the addition of L-glutamine supplements to the culture medium prior to use.
L-Arginine
CAS No：
74-79-3

Authentication：
ISO, FSSC22000, IP, MUI HALAL, KOSHER, IFANCA, REACH

Quality Standard ：
USP, EP

Molecular formula：
C6H14N4O2

Molecular weight：
174.2

Description：
L-Arginine is a basic, semi-essential amino acid (essential in children, non-essential in adults) that plays a crucial role in the production of nitric oxide and is a substrate for nitric oxide synthase, which is converted to citrulline and nitric oxide(NO). Induces insulin release through a mechanism related to nitric oxide. It is a precursor for the synthesis of polyamines, guanosine and urea.
L-Cysteine Hydrochloride Monohydrate
CAS No：
7048-04-6

Authentication：
GMP, ISO, FSSC22000, MUI HALAL, KOSHER, IFANCA, IP, REACH

Quality Standard ：
CP, EP, USP, AJI

Molecular formula：
C3H10ClNO3S

Molecular weight：
175.64

Description：
L-cysteine hydrochloride monohydrate is a hydrate of the water-soluble salt of the non-essential amino acid L-cysteine. Used as a component of cell culture media for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies.
L-Histidine
CAS No：
71-00-1

Authentication：
ISO, FSSC22000, KOSHER, IFANCA

Quality Standard ：
In house

Molecular formula：
C6H9N3O2

Molecular weight：
155.16

Description：
L-Histidine is a semi-essential amino acid (essential in children, non-essential in adults) that binds to metal ions and aids in copper transport. Histidine is widely found in the active sites of enzymes. It is a cell culture medium component for the production of therapeutic recombinant proteins and monoclonal antibodies.
L-Histidine Hydrochloride
CAS No：
5934-29-2

Authentication：
KOSHER, IFANCA

Quality Standard ：
EP

Molecular formula：
C6H12ClN3O3

Molecular weight：
209.63

Description：
L-Histidine hydrochloride monohydrate is an improved form of L-Histidine that improves its solubility. L-Histidine hydrochloride of non-animal origin is used in cell culture media formulations for biomanufacturing. The use of L-Histidine and other ingredients of non-animal origin avoids the risk of contamination of biological products with foreign viruses. L-Histidine hydrochloride hydrate can be used in cell culture media for honey bees.