MEK substrate peptide

Tachykinin-related peptide precursor peptide 4

lab grade peptide raw materials powder macro

Tachykinin-related peptide precursor peptide 4

Not For Human Use, Lab Use Only.

Cat.#: 302623

Size

20.0 mg
20.0 mg (TFA removed)

Buy 1 get 1 free (?) What is TFA?

Special Price 121.40 USD

Availability:1-2 weeks

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Product Information

Product Name Tachykinin-related peptide precursor peptide 4
Documents
- Handling and Storage of Synthetic Peptides
- Material Safety Data Sheets (MSDS)

Batch to batch variation of the purity

Sequence Shortening AVLQ
Sequence Ala-Val-Leu-Gln
Length (aa)4
Peptide Purity (HPLC)97.2%
Source Synthetic
Form Powder
Description The source of Tachykinin-related peptide precursor peptide 4 is black-legged tick / deer tick (Ixodes scapularis).
Storage Guidelines Normally, this peptide will be delivered in lyophilized form and should be stored in a freezer at or below -20 °C. For more details, please refer to the manual: Handling and Storage of Synthetic Peptides
References
- Christie AE. Neuropeptide discovery in Ixodoidea: an in silico investigation using publicly accessible expressed sequence tags. Gen Comp Endocrinol. 2008;157(2):174-85.

About TFA salt

Trifluoroacetic acid (TFA) is a common counterion from the purification process using High-Performance Liquid Chromatography (HPLC). The presence of TFA can affect the peptide's net weight, appearance, and solubility.

Impact on Net Weight: The TFA salt contributes to the total mass of the product. In most cases, the peptide content constitutes >80% of the total weight, with TFA accounting for the remainder.

Solubility: TFA salts generally enhance the solubility of peptides in aqueous solutions.

In Biological Assays: For most standard in vitro assays, the residual TFA levels do not cause interference. However, for highly sensitive cellular or biochemical studies, please be aware of its presence.

Molar Concentration Calculator

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

Mass=Concentration×Volume×Molecular Weight

Dilution Calculator

Concentration (stock) × Volume (stock) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C 1 V 1 = C 2 V 2

Concentration (stock) C1 ×Volume (stock) V1 =Concentration (final) C2 ×Volume (final) V2

Percent Concentration Calculator

This equation is commonly abbreviated as: %(w/v) = Weight of solute(g) / Volume of solution(mL) × 100%

Weight of Solute=Volume of solution×Concentration (%)

Related Products / Services

• Peptide Services: NovoPro's peptide synthesis services include standard chemical peptide synthesis, peptide modification, peptide libraries, and recombinant peptide expression.

• Standard Peptide Synthesis: NovoPro offers quality peptides at the most competitive prices in the industry, starting at $3.20 per amino acid. NovoPro provides PepBox – Automatic Quote Tool for online price calculation.

• Peptide Modifications: NovoPro offers a wide range of peptide modification services including isotope labeling (2 H, 15 N, and 13 C), multiple disulfide bonds, multiple phosphorylations, KLH, BSA, ovalbumin, amidation, acetylation, biotin, FITC, etc.

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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