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CEF19,Epstein-Barr Virus latent NA-3A(458-466)
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
CEF19,Epstein-Barr Virus latent NA-3A(458-466)图片
CAS NO:157876-41-0
包装与价格：
包装价格(元)
100mg电议
250mg电议
500mg电议

产品介绍
CEF19, Epstein-Barr Virus latent NA-3A (458-466) 是一种单一胜肽抗原决定子，序列为 YPLHEQHGM，代表 1 型 Epstein-Barr 病毒 (EBV) 核抗原 3A 蛋白 (B95.8 菌株) 的 458-466 位氨基酸。CEF19, Epstein-Barr Virus latent NA-3A (458-466) 显着影响细胞毒性 T 淋巴细胞 (CTL) 识别。
生物活性

CEF19, Epstein-Barr Virus latent NA-3A (458-466) is a single peptide epitope, YPLHEQHGM, representing residues 458-466 of the type 1 Epstein-Barr Virus (EBV) nuclear antigen 3A protein (B95.8 strain). CEF19, Epstein-Barr Virus latent NA-3A (458-466) can significantly affect cytotoxic T-lymphocyte (CTL) recognition[1].

分子量

1111.23

Formula

C49H70N14O14S

CAS 号

157876-41-0

Sequence

Tyr-Pro-Leu-His-Glu-Gln-His-Gly-Met

Sequence Shortening

YPLHEQHGM

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:

 ContentsAssign value
Acidic amino acidAsp (D), Glu (E), and the C-terminal -COOH.-1
Basic amino acidArg (R), Lys (K), His (H), and the N-terminal -NH2+1
Neutral amino acidGly (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 peptideDetails
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.