T-peptide;
T-peptide 是一种 Tuftsin 类似物，可用于研究人类免疫缺陷病毒 (HIV) 感染。T-peptide 可防止细胞免疫抑制并提高败血症小鼠的存活率。T-peptide 还可以抑制手术切除后残留肿瘤细胞的生长。
T-peptide Chemical Structure
CAS No. : 2022956-62-1
| 规格 |
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是否有货 |
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| 100 mg |
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询价 |
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| 250 mg |
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询价 |
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| 500 mg |
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询价 |
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* Please select Quantity before adding items.
| 生物活性 |
T-peptide, a Tuftsin analog, can be used for the research of human immunodeficiency virus (HIV) infection. T-peptide prevents cellular immunosuppression and improves survival rate in septic mice. T-peptide also can inhibit the growth of residual tumor cells after surgical resection[1][2].
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| 分子量 |
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| Formula |
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| CAS 号 |
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| Sequence Shortening |
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| 运输条件 |
Room temperature in continental US; may vary elsewhere.
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| 储存方式 |
Please store the product under the recommended conditions in the Certificate of Analysis.
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| 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. |
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| 参考文献 |
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[1]. Simpson DM, et, al. Peptide T in the treatment of painful distal neuropathy associated with AIDS: results of a placebo-controlled trial. The Peptide T Neuropathy Study Group. Neurology. 1996 Nov;47(5):1254-9.
[2]. Gao YL, et, al. Tuftsin-derived T-peptide prevents cellular immunosuppression and improves survival rate in septic mice. Sci Rep. 2015 Nov 18;5:16725.
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