Influenza Matrix Protein (61-72)

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Influenza Matrix Protein (61-72);

Influenza Matrix Protein (61-72) 是衍生自流感病毒基质蛋白的多肽片段，对应于 61-72 氨基酸序列。Influenza Matrix Protein (61-72) 是一种特异性抗原决定簇，可以诱导 CD4+ T 细胞反应。

Influenza Matrix Protein (61-72)amp;;

Influenza Matrix Protein (61-72) Chemical Structure

CAS No. : 1286245-45-1

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

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生物活性

Influenza Matrix Protein (61-72) is a peptide fragment derived from matrix protein of influenza viruses, corresponds to amino acids 61-72. Influenza Matrix Protein (61-72) is a specific epitope which can induce CD4+ T-cell response[1].

分子量

1352.60

Formula

C63H97N15O18
CAS 号

1286245-45-1
Sequence Shortening

GFVFTLTVPSER
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 (lt;0) 1.;;Try to dissolve the peptide in water first.
2.;;If water fails, add NH4OH (lt;50 μL).
3.;;If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (gt;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]. Linnemann T, et, al. Detection and quantification of CD4(+) T cells with specificity for a new major histocompatibility complex class II-restricted influenza A virus matrix protein epitope in peripheral blood of influenza patients. J Virol. 2000 Sep; 74(18): 8740-3.