A0298

Adrenocorticotropic Hormone Fragment 1-24 human, rat

≥97% (HPLC)

• Sinonimo/i: Tetracosactide
• Formula empirica (notazione di Hill): C₁₃₆H₂₁₀N₄₀O₃₁S
• Numero CAS: 16960-16-0
• Peso molecolare: 2933.44
• Numero CE: 241-031-1
• Numero MDL: MFCD00167476
• Codice UNSPSC: 51111800
• ID PubChem: 329770595
• NACRES: NA.32

Proprietà

• Sterilità: non-sterile
• Livello qualitativo: 200
• Saggio: ≥97% (HPLC)
• Forma fisica: powder
• Composizione: Peptide content, ≥60%
• N° accesso UniProt: P01189; Q01718
• Temperatura di conservazione: −20°C
• Stringa SMILE: CSCC[C@H](NC(=O)[C@H](CO)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](N)CO)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](Cc2c[nH]cn2)C(=O)N[C@@H](Cc3ccccc3)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](Cc4c[nH]c5ccccc45)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N6CCC[C@H]6C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N7CCC[C@H]7C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](Cc8ccc(O)cc8)C(=O)N9CCC[C@H]9C(O)=O
• InChI: 1S/C136H210N40O31S/c1-75(2)109(127(200)154-71-106(181)156-88(31-13-17-52-137)114(187)158-89(32-14-18-53-138)115(188)159-91(35-21-56-149-134(142)143)116(189)164-96(37-23-58-151-136(146)147)131(204)175-60-25-39-104(175)126(199)173-111(77(5)6)128(201)163-90(33-15-19-54-139)120(193)171-110(76(3)4)129(202)169-101(65-80-43-47-84(180)48-44-80)132(205)176-61-26-40-105(176)133(206)207)172-125(198)103-38-24-59-174(103)130(203)95(34-16-20-55-140)157-107(182)70-153-113(186)99(66-81-68-152-87-30-12-11-29-85(81)87)167-117(190)92(36-22-57-150-135(144)145)160-121(194)98(63-78-27-9-8-10-28-78)166-123(196)100(67-82-69-148-74-155-82)168-118(191)93(49-50-108(183)184)161-119(192)94(51-62-208-7)162-124(197)102(73-178)170-122(195)97(165-112(185)86(141)72-177)64-79-41-45-83(179)46-42-79/h8-12,27-30,41-48,68-69,74-77,86,88-105,109-111,152,177-180H,13-26,31-40,49-67,70-73,137-141H2,1-7H3,(H,148,155)(H,153,186)(H,154,200)(H,156,181)(H,157,182)(H,158,187)(H,159,188)(H,160,194)(H,161,192)(H,162,197)(H,163,201)(H,164,189)(H,165,185)(H,166,196)(H,167,190)(H,168,191)(H,169,202)(H,170,195)(H,171,193)(H,172,198)(H,173,199)(H,183,184)(H,206,207)(H4,142,143,149)(H4,144,145,150)(H4,146,147,151)/t86-,88-,89-,90-,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,102-,103-,104-,105-,109-,110-,111-/m0/s1; ZOEFCCMDUURGSE-SQKVDDBVSA-N
• Informazioni sul gene: human ... MC2R(4158) , POMC(5443)

Descrizione

Amino Acid Sequence

Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro

Descrizione generale

Adrenocorticotropic hormone (ACTH), also called proopiomelanocortin (POMC), is a 303-amino acid hormone protein. Proteolysis of ACTH results in active peptides. ACTH is mapped to human chromosome 2p23.3.

The portion of the ACTH sequence that is conserved across species; has ~75% of the potency of ACTH on a molar basis.

Applicazioni

Adrenocorticotropic Hormone Fragment 1-24 human, rat, has been used in corticosterone enzyme immunoassay and to induce color change in frogs.

Azioni biochim/fisiol

Activates G proteins.

Adrenocorticotropic hormone (ACTH) activates melanocortin receptor (MC1R to MC5R) and plays a key role in generation of α-melanocyte-stimulating hormone (α-MSH). The loss of function mutations in ACTH gene is implicated in obesity and red hair. Hypomethylation of POMC promoter region in thymic carcinoids is associated with ectopic adrenocorticotropic hormone syndrome. POMC mutation results in generation of abnormal fusion protein, impairing melanocortin signalling in hypoadrenalism. Dysregulation of ACTH gene transcription impacts metabolic pathways leading to Cushing disease.

Altre note

Lyophilized from 0.1% TFA in H2O

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable