Calcitonin leads to a lowering of plasma calcium and phosphate levels via the inhibition of bone resorption and excretion through the kidneys.
Calcitonin is found in C cells of the normal and hyperplastic thyroid.
The calcitonin family of bioactive peptides comprises of calcitonin, amylin, two calcitonin-gene related peptides (CGRP1, and CGRP2) and adrenomedullin (ADM).
Calcitonin is 32aa peptide found in the parafollicular "C" cells of the thyroid in mammals.
It is also found in a number of non-mammals.
It regulated the mineral (calcium and phosphate) balance.
Calcitonin causes hypercalcemia by acting as an inhibitor of osteoclast induced bone resorption.
CGRP is a 37-aa peptide produced by tissue specific processing of the calcitonin gene.
Calcitonin is the major product in the thyroid, whereas CGRP is the major product in neural tissues.
CGRP is a potent cardiovascular agent.
It has structural similarity with amylin.
CGRP is found in two isoforms (CGRP-I and CGRP-II) that differs only by 3 amino acids.
Amylin is a 37-aa peptide produced in the pancreatic beta-cell secretory granules and is co-released with insulin.
Amylin also has CGRP-like effects on bone metabolism.
Amylin has specific binding sites in the CNS and it may regulate gastric emptying and influence carbohydrate metabolism.
Adrenomedullin (ADM) is a 52-aa hypotensive peptide.
It has structural similarity with CGRP and amylin.
ADM is produced in peripheral tissues, adrenal medulla, lung, and kidney.
ADM has specific receptors on astrocytes and it is unregulated in ischaemia.
Applications:Suitable for use in ELISA.
Western Blot, though not tested, may potentially be used as an application.
Other applications not tested.
Recommended Dilutions:ELISA: 1:10,000-50,000 Control peptide can be used to coat ELISA plates at 1ug/ml
Optimal dilutions to be determined by the researcher.
Control Peptide:C0115-02D: Calcitonin Gene Related Peptide, Human, Control Peptide (CGRP)
Storage and Stability:Lyophilized and reconstituted products are stable for 12 months after receipt at -20°C.
Reconstitute with sterile PBS.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Further dilutions can be made in assay buffer.
仕様
Size：100ul
Host：rabbit
Source Antibody：human
Grade：Serum
Purity：Serum
Form：Supplied as a lyophilized powder from PBS, pH 7.2, 0.09% sodium azide. Reconstitute with 100ul sterile PBS.
Specificity：Recognizes human CGRP. There is just 1 amino acid change between the human CGRP1 and CGRP2. Significant sequence homology is also found with amylin. No significant sequence homology is detected with calcitonin or adrenomedullin.
Isotype：IgG
Calc Applications Abbrev：E
Calc Crossreactivity：Hu
Immunogen：Synthetic peptide corresponding to 19aa near the N-terminal of human CGRP, conjugated to KLH. Species Sequence Homology: equine, sheep, porcine, canine, rat, mouse, bovine, frog, monkey, chicken and zebrafish; 84-95%
