SEB Domain (144-153) (TFA)

发表于由

SEB Domain (144-153) (TFA); 纯度: 98.21%

SEB Domain 144-153 TFA 是金黄色葡萄球菌肠毒素 B 结构域的 144-153 位氨基酸。Staphylococcal enterotoxin B (SEB) 是由金黄色葡萄球菌 (Staphylococcus aureus) 产生的一种毒素。

SEB Domain (144-153) (TFA)amp;;

SEB Domain (144-153) (TFA) Chemical Structure

规格 价格 是否有货 数量
1 mg ￥2500 In-stock
5 mg ￥5500 In-stock
10 mg ￥9500 In-stock
50 mg ; 询价 ;
100 mg ; 询价 ;

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SEB Domain (144-153) (TFA) 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
  • Peptide Library

生物活性

SEB Domain 144-153 TFA is Staphylococcal Enterotoxin B domain amino acid residue 144-153. Staphylococcal enterotoxin B (SEB) is a toxin produced by Staphylococcus aureus[1].

分子量

1273.35

Formula

C52H91F3N14O19
Sequence

Lys-Lys-Lys-Val-Thr-Ala-Gln-Glu-Leu-Asp
Sequence Shortening

KKKVTAQELD
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Sealed storage, away from moisture

Powder -80deg;C 2 years
-20deg;C 1 year

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture)
溶解性数据
In Vitro:;

H2O : 120 mg/mL (94.24 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 0.7853 mL 3.9267 mL 7.8533 mL
5 mM 0.1571 mL 0.7853 mL 1.5707 mL
10 mM 0.0785 mL 0.3927 mL 0.7853 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
参考文献

  • [1]. Rödström KE, et al. Structure of the superantigen staphylococcal enterotoxin B in complex with TCR and peptide-MHC demonstrates absence of TCR-peptide contacts. J Immunol. 2014 Aug 15;193(4):1998-2004.