欧美贵妇系列,亚洲中文字幕无码爆乳AV,国模冰冰大胆瓣开下部,美腿丝袜视频

您好,歡迎進入上海力敏實業有限公司網站!
一鍵分享網站到:
您現在的位置:首頁 >> 產品中心 >> 生化試劑、抗體、血清 >> 常規生化試劑 >> lp0042Oxoid胰蛋白胨*lp0042

Oxoid胰蛋白胨*lp0042

  • 更新時間:  2023-07-24
  • 產品型號:  lp0042
  • 簡單描述
  • Oxoid胰蛋白胨*lp0042
    蛋白胨是酪蛋白的胰消化。它可用于在任何制定胰腺或胰蛋白酶消化酪蛋白中。酪蛋白是牛奶的主要蛋白質是氨基酸態氮的豐富來源。
    Oxoid酵母粉lp0021*
詳細介紹

Oxoid胰蛋白胨*lp0042

蛋白胨是酪蛋白的胰消化。它可用于在任何制定胰腺或胰蛋白酶消化酪蛋白中。酪蛋白是牛奶的主要蛋白質是氨基酸態氮的豐富來源
 

TRYPTONE

Code: LP0042

Tryptone is a pancreatic digest of casein. It can be used in any formulation where a pancreatic or tryptic digest of casein is specified. Casein is the main protein of milk and is a rich source of amino acid nitrogen. The profile shows a broad spread of peaks throughout the molecular weight range characteristic of a pancreatic digest. This hydrolysate is often mentioned in published works, either as a constituent of culture media for metabolic or growth studies, or for other purposes where high performance and uniformity of composition are of paramount importance. It has a high tryptophan content and is therefore used in media for testing the indole reaction.
Tryptone can detect `flat-sour’ or `sulphide’ spoilage organisms in the canning industry and is also used in sterility testing media.
It is a constituent of media used in fermentation processes to produce antibiotics, extra-cellular protein, interferon and diphtheria toxoid.

 

Oxoid胰蛋白胨*lp0042 

Typical analysis

(% w/w)

Total Nitrogen

13.3

Amino Nitrogen

3.7

Sodium chloride

0.4

pH (2% solution)

7.3 ± 0.2

 詳細產品信息可和選購


留言框

  • 產品:

  • 您的單位:

  • 您的姓名:

  • 聯系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結果(填寫阿拉伯數字),如:三加四=7