1. Immunology/Inflammation Anti-infection
  2. Complement System SARS-CoV
  3. AMY-101

AMY-101 (Cp40) 是补体 C3 的肽类抑制剂 (KD = 0.5 nM),可抑制非人类灵长类动物自然发生的牙周炎。AMY-101 (Cp40) 在 COVID-19 重症肺炎合并全身超炎症模型中具有良好的抗炎活性。

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AMY-101 Chemical Structure

AMY-101 Chemical Structure

CAS No. : 1427001-89-5

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2.  同一机构(单位)同一产品试用装仅限申领一次,同一机构(单位)一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

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AMY-101 的其他形式现货产品:

Customer Review

Other Forms of AMY-101:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

AMY-101 (Cp40), a peptidic inhibitor of the central complement component C3 (KD = 0.5 nM), inhibits naturally occurring periodontitis in non-human primates (NHPs). AMY-101 (Cp40) exhibits a favorable anti-inflammatory activity in models with COVID-19 severe pneumonia with systemic hyper inflammation[1][2].

IC50 & Target

KD: 0.5 nM (C3)[1].

体内研究
(In Vivo)

AMY-101 can improve the periodontal condition of NHPs with natural chronic periodontitis[1].
AMY-101 can induce a long-lasting anti-inflammatory effect[1].
AMY-101 (4 mg/kg bodyweight, subcutaneous injection. once per 24 hr for a total of 28 days) causes a significant and long-lasting reduction in PPD, an index that measures tissue destruction[1].
AMY-101 (Cp40, 1 mg/kg, sc, injection every 12 h, daily, 7 or 14 days) attenuates fibrosis and infiltration of inflammatory cells in UUO-induced renal fibrosis[3].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Fifteen adult male cynomolgus monkeys (Macaca fascicularis) (7-15 years old; 5.0-7.6 kg body weight)[1].
Dosage: 0.1 mg/site; 50 μL of 2 mg/mL solution.
Administration: Injected locally. (Either three times per week or once a week for 6 weeks followed by a 6-week follow-up period without treatment.)
Result: Does not cause irritation in healthy gingiva.
Animal Model: UUO and sham-operated mice[3].
Dosage: 1 mg/kg.
Administration: Subcutaneous injection every 12 h, daily, 7 or 14 days.
Result: 1 mg/kg Cp40 had much less severe interstitial fibrosis than control peptide-injected mice.
Clinical Trial
分子量

1789.09

Formula

C83H117N23O18S2

CAS 号
Sequence

Tyr-Ile-Cys-Val-{Trp(Me)}-Gln-Asp-Trp-{Sar}-Ala-His-Arg-Cys-{N(Me)Ile}-NH2 (Disulfide bridge:Cys3-Cys13)

Sequence Shortening

YICV-{Trp(Me)}-QDW-{Sar}-AHRC-{N(Me)Ile}-NH2 (Disulfide bridge:Cys3-Cys13)

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
细胞实验: 

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.
纯度 & 产品资料
参考文献
  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
AMY-101
目录号:
HY-P1717
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