Bax BH3 peptide (55-74), wild type

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

Bax BH3 peptide (55-74), wild type 

Bax BH3 peptide (55-74), wild type 是一种含 20 个氨基酸的 Bax BH3 肽 (Bax 1),能够在多种细胞系模型中诱导细胞凋亡。

Bax BH3 peptide (55-74), wild type

Bax BH3 peptide (55-74), wild type Chemical Structure

CAS No. : 299946-20-6

规格 是否有货
100 mg   询价  
250 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

生物活性

Bax BH3 peptide (55-74), wild type is a 20-amino acid Bax BH3 peptide (Bax 1) capable of inducing apoptosis in a variety of cell line models[1].

体外研究
(In Vitro)

In addition to disrupting Bax/Bcl-2 and Bax/Bcl-XL, Bax BH3 peptide (55-74), wild type can promote cytochrome c release from isolated mitochondria. Bax BH3 belongs to the Bcl-2 protein family which consists of both pro-apoptotic and anti-apoptotic members. Bax BH3 acts to regulate apoptosis via governance of the ‘intrinsic’ pathway of cell death[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

2267.60

Formula

C93H163N27O34S2

CAS 号

299946-20-6

Sequence

Ser-Thr-Lys-Lys-Leu-Ser-Glu-Cys-Leu-Lys-Arg-Ile-Gly-Asp-Glu-Leu-Asp-Ser-Asn-Met

Sequence Shortening

STKKLSECLKRIGDELDSNM

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

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

Solvent & Solubility
In Vitro: 

H2O

Peptide Solubility and Storage Guidelines:

1.  Calculate the length of the peptide.

2.  Calculate the overall charge of the entire peptide according to the following table:

  Contents Assign value
Acidic amino acid Asp (D), Glu (E), and the C-terminal -COOH. -1
Basic amino acid Arg (R), Lys (K), His (H), and the N-terminal -NH2 +1
Neutral amino acid Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) 0

3.  Recommended solution:

Overall charge of peptide Details
Negative (<0) 1.  Try to dissolve the peptide in water first.
2.  If water fails, add NH4OH (<50 μL).
3.  If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (>0) 1.  Try to dissolve the peptide in water first.
2.  If water fails, try dissolving the peptide in a 10%-30% acetic acid solution.
3.  If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO.
Zero (=0) 1.  Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first.
2.  For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.
参考文献
  • [1]. Peter E Czabotar, et al. Mutation to Bax beyond the BH3 domain disrupts interactions with pro-survival proteins and promotes apoptosis. J Biol Chem. 2011 Mar 4;286(9):7123-31.

所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务