1. GPCR/G Protein Neuronal Signaling
  2. CGRP Receptor
  3. Calcitonin Gene Related Peptide (CGRP) II, rat

Calcitonin Gene Related Peptide (CGRP) II, rat 

目录号: HY-P1913
产品使用指南

Calcitonin Gene Related Peptide (CGRP) II, rat,一种 CGRP 受体 (CGRP receptors) 激活剂,是一种有效且持久的血管扩张剂。Calcitonin Gene Related Peptide (CGRP) II, rat 可用于心血管疾病的研究。

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Custom Peptide Synthesis

Calcitonin Gene Related Peptide (CGRP) II, rat Chemical Structure

Calcitonin Gene Related Peptide (CGRP) II, rat Chemical Structure

CAS No. : 99889-63-1

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规格 是否有货
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Calcitonin Gene Related Peptide (CGRP) II, rat 的其他形式现货产品:

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Other Forms of Calcitonin Gene Related Peptide (CGRP) II, rat:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Calcitonin Gene Related Peptide (CGRP) II, rat, a CGRP receptor activator, is a potent and long-lasting vasodilator. Calcitonin Gene Related Peptide (CGRP) II can be used in the research of cardiovascular diseases[1].

体外研究
(In Vitro)

Calcitonin Gene Related Peptide (CGRP) II, rat induces vasodilator effects in small-diameter pig left anterior descending (LAD) coronary arteries with an EC50 value of 0.56 nM[1].
Calcitonin Gene Related Peptide (CGRP) II, rat relaxes the spontaneous tone in isolated internal anal sphincter (IAS) strips, with an EC50 value of 83 μM[2].
Calcitonin Gene Related Peptide (CGRP) II, rat (rβCGRP) inhibits [125I]hαCGRP binding (IC50: 7 nM), and stimulates cAMP accumulation (EC50: 0.56 nM) in the cells co-expressing mRAMP1 (mouse receptor-activity-modifying-protein 1) and rCRLR (rat calcitonin receptor-like receptor)[3].
Calcitonin Gene Related Peptide (CGRP) II, rat (rat-βCGRP, 0.01-100 nM) induces endothelium-independent relaxations in the coronary arteries from male and female Sprague-Dawley rats, with an IC50 value of 2.8 nM approximately[4].

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

体内研究
(In Vivo)

Calcitonin Gene Related Peptide (CGRP) II, rat (rat-βCGRP, bolus injection, 0.3 μg/kg, at 10 min intervals) induces hypotension and vasodilatation in Male Sprague-Dawley rats[5].

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

Animal Model: Male Sprague-Dawley rats[5].
Dosage: 0.01 ng/kg-3 μg/kg (100 μL), succeeded by a 150 μL isotonic saline flush, at 10 min intervals.
Administration: A bolus injection
Result: Induced PA (pial artery) dilatation and increased in LCBFFlux (local cortical cerebral blood flow).
分子量

3805.31

Formula

C163H267N51O50S2

CAS 号
Sequence

Ser-Cys-Asn-Thr-Ala-Thr-Cys-Val-Thr-His-Arg-Leu-Ala-Gly-Leu-Leu-Ser-Arg-Ser-Gly-Gly-Val-Val-Lys-Asp-Asn-Phe-Val-Pro-Thr-Asn-Val-Gly-Ser-Lys-Ala-Phe-NH2 (Disulfide bridge: Cys2-Cys7)

Sequence Shortening

SCNTATCVTHRLAGLLSRSGGVVKDNFVPTNVGSKAF-NH2 (Disulfide bridge: Cys2-Cys7)

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.
纯度 & 产品资料
参考文献

Calcitonin Gene Related Peptide (CGRP) II, rat 相关分类

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  • 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:
Calcitonin Gene Related Peptide (CGRP) II, rat
目录号:
HY-P1913
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