country

Change Language

EN - English
FR - Français
DE - Deutsch
ES - Español
JA - 日本語
KO - 한국어

Product Name	Size / Unit Price	Qty

Total: USD 0.00 Checkout

製品番号: HY-P4668

Copy Link Print Information

Valylleucine

(別名: Val-Leu; H-Val-Leu-OH)

Valylleucine (Val-Leu; H-Val-Leu-OH) is a branched-chain dipeptide that can enter cells independently via bacterial dipeptide transport systems, and is hydrolyzed by dipeptidases to release Val and Leu. Valylleucine, as a model peptide, has its α-amino pK determined to be 7.90 by combining FDNB reaction kinetics with potentiometric titration.

商品は「研究用試薬」です。人や動物の医療用・臨床診断用・食品用の製品ではありません。
研究用途以外に使用した場合、当社は一切の責任を負いかねます。

CAS 番号: 3989-97-7
分子式: C₁₁H₂₂N₂O₃
分子量:230.30

保管条件:

Please store the product under the recommended conditions in the Certificate of Analysis.

Valylleucine 構造式

CAS 番号: 3989-97-7

容量

価格（税別）

在庫状況

数量

Amount: USD 0.00

* アイテムを追加する前、数量をご選択ください

Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

生物活性

製品説明

体外実験

Valylleucine (0.43 mM; up to 6 hours) relieves O-methylthreonine-induced growth inhibition in Escherichia coli 15 after a lag period of approximately 2 hours, matching the effectiveness of free valine and leucine thereafter^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

化学情報

CAS 番号 3989-97-7
分子量 230.30
分子式 C₁₁H₂₂N₂O₃
別名

Val-Leu; H-Val-Leu-OH
配列

Val-Leu
シーケンスの短縮

VL
輸送条件

Room temperature in continental US; may vary elsewhere.
保管条件

Please store the product under the recommended conditions in the Certificate of Analysis.

純度とドキュメンテーション

バッチを選択:

純度: 99.98%

Assay: 99.98%

ee.: 99.98%

データシート (268 KB)
COA (2659 KB)
元素分析報告書 (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
取扱説明書 (2659 KB)

参考文献

[1]. Hill RJ, Davis RW. The pK of specific groups of proteins: I. The α-AMINO group of the α chain of human CO-hemoglobin. Journal of Biological Chemistry. 1967 May 10;242(9):2005-12.

[2]. Smulson ME, et al. O-methylthreonine inhibition of growth and of threonine deaminase in Escherichia coli. J Bacteriol. 1967;94(6):1890-1895. [Content Brief]

Calculators

モル濃度計算機

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

濃度濃度

体積体積

分子量分子量

希釈計算機

濃度 _(開始) × 体積 _(開始) = 濃度 _(終了) × 体積 _(終了)

濃度 _(開始) 濃度 _(開始)

体積 _(開始) 体積 _(開始)

濃度 _(終了) 濃度 _(終了)

体積 _(終了) 体積 _(終了)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Keywords

100 mg

お問い合わせ在庫あり