1. Recombinant Proteins
  2. Cytokines and Growth Factors
  3. Peptide Hormone & Neuropeptides
  4. Calcitonin
  5. Calcitonin/CALCA Protein, Human (His)

Calcitonin/CALCA Protein, Human (His)

Cat. No.: HY-P7708A
Handling Instructions

Calcitonin Protein, Human (His), is a recombinant human Calcitonin expressed in E. coli with a His tag at the N-terminus. Calcitonin has an effect on decreasing osteoclast activity and has the potential for hypercalcemia research.

For research use only. We do not sell to patients.

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  • Biological Activity

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Description

Calcitonin Protein, Human (His), is a recombinant human Calcitonin expressed in E. coli with a His tag at the N-terminus. Calcitonin has an effect on decreasing osteoclast activity and has the potential for hypercalcemia research[1].

Background

Calcitonin is a 32 amino acid hormone secreted by the C-cells of the thyroid gland. Calcitonin secretion is stimulated by increases in the serum calcium concentration and calcitonin protects against the development of hypercalcemia. Calcitonin is also stimulated by gastrointestinal hormones such as gastrin[1].

Species

Human

Source

E. coli

Tag

C-6*His

Accession

P01258-1 (Y58-N141)

Gene ID

796

Molecular Construction
N-term
CALCA (Y58-N141)
Accession # P01258
6*His
C-term
Synonyms
rHuCalcitonin, His; Calcitonin; Katacalcin; Calcitonin Carboxyl-Terminal Peptide; CCP; PDN-21; CALCA; CALC1
AA Sequence

YVQMKASELEQEQEREGSSLDSPRSKRCGNLSTCMLGTYTQDFNKFHTFPQTAIGVGAPGKKRDMSSDLERDHRPHVSMPQNAN

Molecular Weight

Approximately 15.0 kDa

Purity

Greater than 95% as determined by reducing SDS-PAGE.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Documentation

Calcitonin/CALCA Protein, Human (His) Related Classifications

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.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Activity Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

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

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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Product Name:
Calcitonin/CALCA Protein, Human (His)
Cat. No.:
HY-P7708A
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