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主要文件

安全信息

C5679

Sigma-Aldrich

酪蛋白 来源于牛奶

BioReagent, suitable for insect cell culture

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选择尺寸

100 ML
¥1,498.09
500 ML
¥2,810.55
1 L
¥4,127.56
2.5 L
¥9,821.96
6 X 500 ML
¥14,044.07
4 L
¥15,403.82
6 X 1 L
¥16,723.15
4 X 4 L
¥59,211.22
18 L
¥67,272.08

¥1,498.09


国内现货,预计发货时间2025年4月25日详情


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选择尺寸

变更视图
100 ML
¥1,498.09
500 ML
¥2,810.55
1 L
¥4,127.56
2.5 L
¥9,821.96
6 X 500 ML
¥14,044.07
4 L
¥15,403.82
6 X 1 L
¥16,723.15
4 X 4 L
¥59,211.22
18 L
¥67,272.08

About This Item

CAS号:
EC 号:
MDL编号:
UNSPSC代码:
12352202
NACRES:
NA.75

¥1,498.09


国内现货,预计发货时间2025年4月25日详情


获取大包装报价

生物来源

bovine milk

质量水平

产品线

BioReagent

表单

powder

技术

cell culture | insect: suitable

mp

280 °C (dec.) (lit.)

UniProt登记号

SMILES字符串

[P](=O)(OCC(NC(=O)C(NC(=O)C(N)Cc1ccccc1)CCC(=O)N)C(=O)NC(CCC(=O)O)C(=O)NC(CCC(=O)O)C(=O)NC(CCC(=O)N)C(=O)NC(CCC(=O)N)C(=O)NC(CCC(=O)N)C(=O)NC(C(O)C)C(=O)NC(CCC(=O)O)C(=O)NC(CC(=O)O)C(=O)NC(CCC(=O)O)C(=O)NC(CC(C)C)C(=O)NC(CCC(=O)N)C(=O)NC(CC(=O)O)C(=O)NC(C

InChI

1S/C81H125N22O39P/c1-36(2)31-50(76(132)94-43(15-24-57(87)108)71(127)101-52(34-64(120)121)78(134)98-49(81(137)138)11-7-8-30-82)99-72(128)47(19-28-61(114)115)95-77(133)51(33-63(118)119)100-73(129)48(20-29-62(116)117)97-80(136)65(37(3)104)103-75(131)44(16-25-58(88)109)92-68(124)42(14-23-56(86)107)90-67(123)41(13-22-55(85)106)91-69(125)45(17-26-59(110)111)93-70(126)46(18-27-60(112)113)96-79(135)53(35-142-143(139,140)141)102-74(130)40(12-21-54(84)105)89-66(122)39(83)32-38-9-5-4-6-10-38/h4-6,9-10,36-37,39-53,65,104H,7-8,11-35,82-83H2,1-3H3,(H2,84,105)(H2,85,106)(H2,86,107)(H2,87,108)(H2,88,109)(H,89,122)(H,90,123)(H,91,125)(H,92,124)(H,93,126)(H,94,132)(H,95,133)(H,96,135)(H,97,136)(H,98,134)(H,99,128)(H,100,129)(H,101,127)(H,102,130)(H,103,131)(H,110,111)(H,112,113)(H,114,115)(H,116,117)(H,118,119)(H,120,121)(H,137,138)(H2,139,140,141)

InChI key

BECPQYXYKAMYBN-UHFFFAOYSA-N

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此商品
911410911429911399
form

powder

form

powder

form

powder

form

powder or chunks

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

mol wt

PEG average Mn 5,000

mol wt

PEG average Mn 5,000 (by NMR), PLGA average Mn 10,000 (by NMR)

mol wt

PEG average Mn 5,000 (by NMR), PLGA average Mn 5,000 (by NMR)

mol wt

PEG average Mn 2,000 (by NMR), PLGA average Mn 10,000 (by NMR)

composition

lactide:glycolide 50:50

composition

-

composition

-

composition

-

Quality Level

100

Quality Level

-

Quality Level

-

Quality Level

100

一般描述

酪蛋白是存在于哺乳动物乳汁中的磷酸钙结合磷蛋白。它们占总牛乳汁的80%左右。[1]牛奶由四种酪蛋白组成,如αs1-、αs2-、β-和κ酪蛋白。 [2]

应用

来源于牛奶的酪蛋白可用作普通培养基成分用于果蝇培养,[3]用于制备αS1-酪蛋白(CAS1_Bovin) [4]作为试验饮食的氮源(N)[5]

生化/生理作用

许多实验应用包括用作免疫化学中的阻断剂、从 SDS 提取样本中回收酶活性以及作为蛋白酶和激酶测定的底物。
部分消化的酪蛋白是生物活性肽的丰富来源,如β酪啡肽。然而,牛酪蛋白是不同质的;A1和B变异的确会导致产生β-酪啡肽7,但A2却不会。

质量

基本没有维生素

储存分类代码

11 - Combustible Solids

WGK

WGK 1

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

动植物源性产品
  • 技术规格说明书

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

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    访问文档库

    T cell recognition pattern of bovine milk alphaS1-casein and its peptides
    Elsayed S, et al.
    Molecular Immunology, 41(12) (2004)
    S Elsayed et al.
    Molecular immunology, 41(12), 1225-1234 (2004-10-16)
    T cell recognition patterns of CAS1_Bovin, its limited hydrolysis, oxidized, reduced/alkylated, cyanogen bromide cleavage fractions and synthetic peptides were examined. Thirteen overlapping peptides covering the intact molecule, with chain lengths varied between 17 and 20 AA, were prepared by f-moc
    Potential of casein as a carrier for biologically active agents
    Glkab T K and Boratynski J
    Topics in Current Chemistry, 375(4), 71-71 (2017)
    Casein and Peptides Derived from Casein as Antileukaemic Agents
    Ledesma M E, et al.
    Journal of Oncology, 2019(4), 71-71 (2019)
    The effects of rumen nitrogen balance on in vitro rumen fermentation and microbial protein synthesis vary with dietary carbohydrate and nitrogen sources
    Kand D, et al.
    Anim. Feed Sci. Technol., 241(12) (2018)

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