- Catalog number
- PB9936
- Size / count
- 100 µg/Vial
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- Calcitonin, also known as CALCA, is a peptide hormone synthesized by the parafollicular cells of the thyroid. It is mapped to 11p15.2. Calcitonin belongs to the calcitonin-like protein family. Calcitonin is involved in calcium regulation and acts to regulate phosphorus metabolism. Calcitonin gene-related peptide functions as a vasodilator and as an antimicrobial peptide while katacalcin is a calcium-lowering peptide. Multiple transcript variants encoding different isoforms have been found for this gene.
- Synonyms
- Calcitonin gene-related peptide 1; Alpha-type CGRP; Calcitonin gene-related peptide I; CGRP-I; CALCA; CALC1
- Gene Name
- CALCA
- Gene ID
- 796
- UniProt
- P06881
- Host
- Rabbit
- Reactivity
- Human
- Cross Reactivity
- No cross-reactivity with other proteins
- Immunogen
- A synthetic peptide corresponding to a sequence at the C-terminus of human Calcitonin, different from the related mouse and rat sequences by four amino acids.
- Clonality
- Polyclonal
- Tissue Specificity
- Plasma.
- Applications
- IHC
- Field of Research
- Cardiovascular, Contractility, Neuropeptides, Neuroscience, Neurotransmitter, Vasculature
- Purification
- Immunogen affinity purified.
- Concentration
- Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
- Form
- Lyophilized
- Reconstitution
- Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
- Function
- CGRP induces vasodilation. It dilates a variety of vessels including the coronary, cerebral and systemic vasculature. Its abundance in the CNS also points toward a neurotransmitter or neuromodulator role. It also elevates platelet cAMP. .
- References & Citations
- 1. Alevizaki, M., Stevenson, J. C., Girgis, S. I., MacIntyre, I., Legon, S. Altered calcitonin gene in a young patient with osteoporosis.Brit. Med. J. 298: 1215-1216, 1989. Note: Retraction: Brit. Med. J. 299: 235 only, 1989. 2. Breimer, L. H., MacIntyre, I., Zaidi, M. Peptides from the calcitonin genes: molecular genetics, structure and function. Biochem. J. 255: 377-390, 1988. 3. Edbrooke, M. R., Parker, D., McVey, J. H., Riley, J. H., Sorenson, G. D., Pettengill, O. S., Craig, R. K. Expression of the human calcitonin/CGRP gene in lung and thyroid carcinoma. EMBO J. 4: 715-724, 1985.
- Storage Conditions
- Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.
- Calculated Molecular Weight
- 13898 MW
- Observed Molecular Weight
- 75 kDa, 45 kDa
- Specificity
- No cross reactivity with other proteins.
- Gene Name Synonym
- Calcitonin gene-related peptide 1
- Subcellular Location
- Secreted.
- Protein Name
- Calcitonin gene-related peptide 1
- Isotype
- Rabbit IgG
- Contents
- Each vial contains 4 mg Trehalose, 0.9 mg NaCl and 0.2 mg Na2HPO4.