カルボキシペプチダーゼA ウシ膵臓由来

カルボキシペプチダーゼA ウシ膵臓由来 化学構造式
11075-17-5
CAS番号.
11075-17-5
化学名:
カルボキシペプチダーゼA ウシ膵臓由来
别名:
カルボキシペプチダーゼA ウシ膵臓由来
英語名:
CARBOXYPEPTIDASE A
英語别名:
EC 3.4.17.1;E.C. 3.4.2.1;E.C. 3.4.12.2;CARBOXYPEPTIDASE A;CARBOXYPOLYPEPTIDASE;Carboxypeptidase A?Agarose;PEPTIDYL-L-AMINO-ACID HYDROLASE;CARBOXYPEPTIDASE A TYPE II-PMSF;CARBOXYPEPTIDASE A, PMSF TREATED;CarboxypeptidaseAExBovinePanceas
CBNumber:
CB1776427
化学式:
NULL
分子量:
0
MOL File:
Mol file

カルボキシペプチダーゼA ウシ膵臓由来 物理性質

比重(密度) :
1.00 g/mL at 20 °C
闪点 :
4 °C
貯蔵温度 :
2-8°C
外見 :
サスペンション
色:
白い
CAS データベース:
11075-17-5
安全性情報
  • リスクと安全性に関する声明
  • 危険有害性情報のコード(GHS)
主な危険性  F,Xn,B,Xi
Rフレーズ  11-38-42-48/20-63-65-67-36-36/37/38
Sフレーズ  36/37-45-62-36-26-23-16-24-22
RIDADR  UN 1294 3/PG 2
WGK Germany  2
10
絵表示(GHS) GHS hazard pictograms
注意喚起語 危険
危険有害性情報
コード 危険有害性情報 危険有害性クラス 区分 注意喚起語 シンボル P コード
H334 吸入するとアレルギー、喘息または、呼吸困難 を起こすおそれ 感作性、呼吸器 1 危険 GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
注意書き
P261 粉じん/煙/ガス/ミスト/蒸気/スプレーの吸入を避ける こと。
P284 呼吸用保護具を着用すること。
P304+P340 吸入した場合:空気の新鮮な場所に移し、呼吸しやすい 姿勢で休息させること。
P342+P311 呼吸に関する症状が出た場合:医師に連絡すること。

カルボキシペプチダーゼA ウシ膵臓由来 価格 もっと(12)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
Sigma-Aldrich Japan SAE0046 カルボキシペプチダーゼA ウシ膵臓由来 (Type II-PMSF treated), ≥20?units/mg protein
Carboxypeptidase A from bovine pancreas (Type II-PMSF treated), ≥20?units/mg protein
11075-17-5 500units ¥8890 2024-03-01 購入
Sigma-Aldrich Japan SAE0046 カルボキシペプチダーゼA ウシ膵臓由来 (Type II-PMSF treated), ≥20?units/mg protein
Carboxypeptidase A from bovine pancreas (Type II-PMSF treated), ≥20?units/mg protein
11075-17-5 2500Units ¥25400 2024-03-01 購入
Sigma-Aldrich Japan SAE0046 カルボキシペプチダーゼA ウシ膵臓由来 (Type II-PMSF treated), ≥20?units/mg protein
Carboxypeptidase A from bovine pancreas (Type II-PMSF treated), ≥20?units/mg protein
11075-17-5 5000units ¥44600 2024-03-01 購入
Sigma-Aldrich Japan C9268 カルボキシペプチダーゼA ウシ膵臓由来 (Type II-PMSF treated), ≥50?units/mg protein, aqueous suspension
Carboxypeptidase A from bovine pancreas (Type II-PMSF treated), ≥50?units/mg protein, aqueous suspension
11075-17-5 500units ¥23600 2024-03-01 購入
Sigma-Aldrich Japan C9268 カルボキシペプチダーゼA ウシ膵臓由来 (Type II-PMSF treated), ≥50?units/mg protein, aqueous suspension
Carboxypeptidase A from bovine pancreas (Type II-PMSF treated), ≥50?units/mg protein, aqueous suspension
11075-17-5 2500Units ¥44000 2024-03-01 購入

カルボキシペプチダーゼA ウシ膵臓由来 化学特性,用途語,生産方法

化学的特性

Suspension (white)

使用

The enzyme from Sigma has been used as a comparison to study the specificity of Metarhizium anisopliae carboxypeptidase A (MeCPA). MeCPA had been genetically engineered to facilitate the removal of polyhistidine tags from the C-termini of recombinant proteins. It has also been used to de-tyrosinate α-tubulin, in vitro, in order to induce high affinity to ethyl-N-phenylcarbamate (EPC) sepharose.

定義

An enzyme that catalyzes the cleavage of amino acids from a protein at the C-terminus of a polypeptide chain.

一般的な説明

Carboxypeptidase A-agarose product is prepared by the immobilization of carboxypeptidase A, originally isolated from the bovine pancreas, to activated 4% crosslinked beaded agarose.

工業用途

Carboxypeptidase A(CPA) is an enzyme of the digestive system that is known to cleave amino acids favouring the C-terminal end as well as certain esters. This enzymatic activity depends on the metal at the catalytic site. Zn2+ and some Co2+-containing CPAs exhibit peptidase function, whilst esterase function has been seen by CPAs containing a variety of divalent d-block metals. CPA has a size similar to CA, consisting of about 300 amino acids and a molecular mass of 34 kDa.

純化方法

Carboxypeptidase A is purified by DEAE-cellulose chromatography, activation with trypsin and dialysed against 0.1M NaCl, yielding crystals. It is recrystallised by dissolving in 20 mL of M NaCl and dialysed for 24hours each against the following salts present in 500mL of 0.02M sodium veronal pH 8.0, 0.5M NaCl, 0.2M NaCl and 0.15M NaCl. The last dialysate usually induces crystallisation. If it does not crystallise, then dialyse the last solution against 0.02M sodium veronal containing 0.10M NaCl. Only 2 or 3 recrystallisations are required to attain maximum activity. [Cox et al. Biochemistry 3 44 1964.] Enzyme activity is measured by hydrolysing hippuryl-L-phenylalanine (or phenylacetic acid) and observing the rate of change of optical density at 254nm (reaction extinction coefficient is ~0.592 cm2/Wmole at pH 7.5) [Bergmyer Methods in Enzymatic Analysis (Academic Press) 1 436 1974].

カルボキシペプチダーゼA ウシ膵臓由来 上流と下流の製品情報

原材料

準備製品


カルボキシペプチダーゼA ウシ膵臓由来 生産企業

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11075-17-5(カルボキシペプチダーゼA ウシ膵臓由来)キーワード:


  • 11075-17-5
  • Carboxypolypeptidase, Peptidyl-L-amino-acid hydrolase from bovine pancreas
  • Carboxypeptidase A from bovine pancreas,Carboxypolypeptidase, Peptidyl-L-amino-acid hydrolase
  • Peptidyl-L-amino-acid hydrolase from bovine pancreas
  • Carboxypeptidase A?Agarose
  • E.C. 3.4.12.2
  • E.C. 3.4.2.1
  • PEPTIDYL-L-AMINO-ACID HYDROLASE
  • PEPTIDYL-L-AMINO-ACID HYDROLASE TYPE II-PMSF
  • EC 3.4.17.1
  • CARBOXYPOLYPEPTIDASE
  • CARBOXYPOLYPEPTIDASE TYPE II-PMSF
  • CARBOXYPEPTIDASE A
  • CARBOXYPEPTIDASE A, BOVINE PANCREAS
  • CARBOXYPEPTIDASE A, PMSF TREATED
  • CARBOXYPEPTIDASE A TYPE II-PMSF
  • carboxypeptidase A from bovine pancreas stab.
  • carboxypeptidase A type I from*bovine pancreas
  • carboxypeptidase A-pmsf from*bovine pancreas type
  • CARBOXYPEPTIDASE A FROM BOVINE PANCREAS STAB., ~70 U/MG*
  • CARBOXYPEPTIDASE A FROM HUMAN PANCREAS
  • CARBOXYPEPTIDASE A FROM BOVINE PANCREAS, ~1100 U/ML
  • CARBOXYPEPTIDASE A TYPE II2X CRYSTALLIZE D
  • CARBOXYPEPTIDASE A-PMSF FROMBOVINE PANCR EAS TYPE I
  • CarboxypeptidaseAExBovinePanceas
  • carboxypeptidaseaphenylmethylsulfonylfluoridetreated
  • carboxypeptidase a from bovine pancreas
  • Carboxypeptidase A, PMSF treated from bovine pancreas from bovine pancreas
  • Carboxypeptidase A from bovine pancreas [EC 3.4.17.1] from bovine pancreas
  • Peptidyl-L-amino-acid hydrolase from human pancreas
  • Carboxypolypeptidase, Peptidyl-L-amino-acid hydrolase
  • カルボキシペプチダーゼA ウシ膵臓由来
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