Calcitonin eel

• Catalog No.: T1284
• CAS Number: 57014-02-5
• M. F.: C146H241N43O47S2
• M. W.: 3414.86564
• Purity: ≥97% (HPLC)

SYNONYMS

• IUPAC name: 4-[(1-{[1-({5-amino-1-[(1-{[1-({1-[(1-{2-[(4-carbamimidamido-1-{[1-({1-[(1-{[({1-[({[1-(2-carbamoylpyrrolidin-1-yl)-3-hydroxy-1-oxobutan-2-yl]carbamoyl}methyl)carbamoyl]ethyl}carbamoyl)methyl]carbamoyl}-2-methylpropyl)carbamoyl]-2-carboxyethyl}carbamoyl)-2-hydroxypropyl]carbamoyl}butyl)carbamoyl]pyrrolidin-1-yl}-3-(4-hydroxyphenyl)-1-oxopropan-2-yl)carbamoyl]-2-hydroxypropyl}carbamoyl)-3-carbamoylpropyl]carbamoyl}-3-methylbutyl)carbamoyl]pentyl}carbamoyl)-2-(1H-imidazol-5-yl)ethyl]carbamoyl}-3-methylbutyl)carbamoyl]-4-(2-{2-[2-(6-amino-2-{2-[2-(2-{[22-amino-16-(carbamoylmethyl)-7-(1-hydroxyethyl)-10,19-bis(hydroxymethyl)-13-(2-methylpropyl)-6,9,12,15,18,21-hexaoxo-1,2-dithia-5,8,11,14,17,20-hexaazacyclotricosan-4-yl]formamido}-3-methylbutanamido)-4-methylpentanamido]acetamido}hexanamido)-4-methylpentanamido]-3-hydroxypropanamido}-4-carbamoylbutanamido)butanoic acid
• IUPAC Traditional name: 4-[(1-{[1-({5-amino-1-[(1-{[1-({1-[(1-{2-[(4-carbamimidamido-1-{[1-({1-[(1-{[({1-[({[1-(2-carbamoylpyrrolidin-1-yl)-3-hydroxy-1-oxobutan-2-yl]carbamoyl}methyl)carbamoyl]ethyl}carbamoyl)methyl]carbamoyl}-2-methylpropyl)carbamoyl]-2-carboxyethyl}carbamoyl)-2-hydroxypropyl]carbamoyl}butyl)carbamoyl]pyrrolidin-1-yl}-3-(4-hydroxyphenyl)-1-oxopropan-2-yl)carbamoyl]-2-hydroxypropyl}carbamoyl)-3-carbamoylpropyl]carbamoyl}-3-methylbutyl)carbamoyl]pentyl}carbamoyl)-2-(3H-imidazol-4-yl)ethyl]carbamoyl}-3-methylbutyl)carbamoyl]-4-(2-{2-[2-(6-amino-2-{2-[2-(2-{[22-amino-16-(carbamoylmethyl)-7-(1-hydroxyethyl)-10,19-bis(hydroxymethyl)-13-(2-methylpropyl)-6,9,12,15,18,21-hexaoxo-1,2-dithia-5,8,11,14,17,20-hexaazacyclotricosan-4-yl]formamido}-3-methylbutanamido)-4-methylpentanamido]acetamido}hexanamido)-4-methylpentanamido]-3-hydroxypropanamido}-4-carbamoylbutanamido)butanoic acid
• Synonyms: Thyrocalcitonin Eel; Cys-Ser-Asn-Leu-Ser-Thr-Cys-Val-Leu-Gly-Lys-Leu-Ser-Gln-Glu-Leu-His-Lys-Leu-Gln-Thr-Tyr-Pro-Arg-Thr-Asp-Val-Gly-Ala-Gly-Thr-Pro-NH2 [Disulfide bridge: 1–7]

DATABASE IDS

• PubChem SID: 24899953
• MDL Number: MFCD00133858
• CAS Number: 57014-02-5

PROPERTIES

• Purity: ≥97% (HPLC)
• Gene Information: mouse ... Edn1(13614)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: -20°C
• German water hazard class: 3

DETAILS

Description (English)

Amino Acid Sequence
Cys-Ser-Asn-Leu-Ser-Thr-Cys-Val-Leu-Gly-Lys-Leu-Ser-Gln-Glu-Leu-His-Lys-Leu-Gln-Thr-Tyr-Pro-Arg-Thr-Asp-Val-Gly-Ala-Gly-Thr-Pro-NH2 [Disulfide bridge: 1–7]
Biochem/physiol Actions
Hypocalcemic hormone produced by the parafollicular C cells of the thyroid or by the ultimobranchial bodies of nonmammalian vertebrates. Decreases blood calcium and phosphate due to inhibition of resorption by osteoblasts and osteocytes.
Other Notes
A 32 amino acid polypeptide, 8 of which are conserved across all species.