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L-Tyrosine, cell culture reagent
L-Tyrosine is used in cell culture media and is a component of MEM amino acids solution. L-Tyrosine has been used in a cell culture study of the amino acid transport system b0,+ in epithelial cells isolated from chicken jejunum.
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|Alternate Names||β-p-Hydroxyphenylalanine; Tyr; Y; (S)-2-Amino-3-(4-hydroxyphenyl)propionic acid; 3-(4-Hydroxyphenyl)-L-alanine; p-tyrosine; b-amino-p-hydroxyhydrocinnamic acid|
|Application Notes||L-Tyrosine is used in cell culture media and is a component of MEM amino acids solution. L-Tyrosine has been used in a cell culture study of the amino acid transport system b0,+ in epithelial cells isolated from chicken jejunum.|
|Base Catalog Number||194759|
|Beilstein Registry Number||392441|
|Extinction Coefficient||EmM = 8.2 (223 nm), 1.4 (274.5 nm), in 0.1 M HCl; 11.05 (240 nm), 2.33 (293 nm), in 0.1 N NaOH(Lit.)|
|Grade||Cell Culture Grade|
|Melting Point||343 dec Â°C|
|Molecular Weight||181.191 g/mol|
|Optical Rotation||-9.0° to -12.0° (c=4, 1N HCl)|
|Personal Protective Equipment||Dust mask t, Eyeshields, Gloves|
|pH||5.66 (at isoelectric point)|
|pKa||2.20 (-COOH), 9.21 (a-NH2), 10.46 (phenolic OH)(Lit.)|
|Solubility||<h5 class="minor-section-title">Water Solubility</h5>479 mg/L (at 25 Â°C)|
|UV Visible Absorbance||λmax (water) 270 - 275 nm|