T1284

Calcitonin eel

≥97% (HPLC)

• Synonym(s): 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], Thyrocalcitonin Eel
• Empirical Formula (Hill Notation): C₁₄₆H₂₄₁N₄₃O₄₇S₂
• CAS Number: 57014-02-5
• Molecular Weight: 3414.87
• MDL number: MFCD00133858
• UNSPSC Code: 12352200
• PubChem Substance ID: 24899953

Properties

• Assay: ≥97% (HPLC)
• form: solid
• UniProt accession no.: P22387
• shipped in: ambient
• storage temp.: −20°C
• SMILES string: CC(C)CC(NC(=O)C(NC(=O)C1CSSCC(N)C(=O)NC(CO)C(=O)NC(CC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CO)C(=O)NC(C(C)O)C(=O)N1)C(C)C)C(=O)NCC(=O)NC(CCCCN)C(=O)NC(CC(C)C)C(=O)NC(CO)C(=O)NC(CCC(N)=O)C(=O)NC(CCC(O)=O)C(=O)NC(CC(C)C)C(=O)NC(Cc2cnc[nH]2)C(=O)NC(CCCCN)C(=O)NC(CC(C)C)C(=O)NC(CCC(N)=O)C(=O)NC(C(C)O)C(=O)NC(Cc3ccc(O)cc3)C(=O)N4CCCC4C(=O)NC(CCCNC(N)=N)C(=O)NC(C(C)O)C(=O)NC(CC(O)=O)C(=O)NC(C(C)C)C(=O)NCC(=O)NC(C)C(=O)NCC(=O)NC(C(C)O)C(=O)N5CCCC5C(N)=O
• InChI: 1S/C146H241N43O47S2/c1-66(2)47-88(175-140(231)112(72(13)14)184-137(228)100-64-238-237-63-81(149)119(210)178-97(60-190)135(226)174-94(54-105(152)200)132(223)172-92(51-70(9)10)130(221)180-99(62-192)136(227)187-115(76(18)195)143(234)181-100)120(211)159-58-107(202)163-82(27-20-22-42-147)121(212)169-91(50-69(7)8)129(220)179-98(61-191)134(225)167-85(36-39-103(150)198)123(214)165-87(38-41-109(204)205)124(215)171-90(49-68(5)6)128(219)173-93(53-79-56-156-65-161-79)131(222)164-83(28-21-23-43-148)122(213)170-89(48-67(3)4)127(218)166-86(37-40-104(151)199)126(217)186-114(75(17)194)142(233)177-96(52-78-32-34-80(197)35-33-78)144(235)189-46-26-31-102(189)138(229)168-84(29-24-44-157-146(154)155)125(216)185-113(74(16)193)141(232)176-95(55-110(206)207)133(224)183-111(71(11)12)139(230)160-57-106(201)162-73(15)118(209)158-59-108(203)182-116(77(19)196)145(236)188-45-25-30-101(188)117(153)208/h32-35,56,65-77,81-102,111-116,190-197H,20-31,36-55,57-64,147-149H2,1-19H3,(H2,150,198)(H2,151,199)(H2,152,200)(H2,153,208)(H,156,161)(H,158,209)(H,159,211)(H,160,230)(H,162,201)(H,163,202)(H,164,222)(H,165,214)(H,166,218)(H,167,225)(H,168,229)(H,169,212)(H,170,213)(H,171,215)(H,172,223)(H,173,219)(H,174,226)(H,175,231)(H,176,232)(H,177,233)(H,178,210)(H,179,220)(H,180,221)(H,181,234)(H,182,203)(H,183,224)(H,184,228)(H,185,216)(H,186,217)(H,187,227)(H,204,205)(H,206,207)(H4,154,155,157)
• InChI key: JDJALSWDQPEHEJ-UHFFFAOYSA-N
• Gene Information: mouse ... Edn1(13614)

Description

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.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves