M4135

α-Melanocyte stimulating hormone

≥97% (HPLC)

• 동의어(들): α-MSH, α-Melanotropin
• 실험식(Hill 표기법): C₇₇H₁₀₉N₂₁O₁₉S
• CAS Number: 581-05-5
• Molecular Weight: 1664.88
• Beilstein: 741840
• MDL number: MFCD00133062
• UNSPSC 코드: 51111800
• PubChem Substance ID: 24896905
• NACRES: NA.32

속성

• 생물학적 소스: synthetic (organic)
• Quality Level: 200
• 무균: non-sterile
• 분석: ≥97% (HPLC)
• 형태: powder
• solubility: water: 1.00-1.04 mg/mL, clear, colorless
• UniProt 수납 번호: P01189
• 배송 상태: ambient
• 저장 온도: −20°C
• SMILES string: CSCC[C@H](NC(=O)[C@H](CO)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@H](CO)NC(C)=O)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(N)=O
• InChI: 1S/C77H109N21O19S/c1-42(2)64(65(79)106)97-75(116)61-20-13-30-98(61)76(117)54(18-10-11-28-78)88-62(103)38-85-66(107)57(34-46-36-84-50-17-9-8-16-49(46)50)94-67(108)51(19-12-29-83-77(80)81)89-70(111)55(32-44-14-6-5-7-15-44)92-72(113)58(35-47-37-82-41-86-47)95-68(109)52(25-26-63(104)105)90-69(110)53(27-31-118-4)91-74(115)60(40-100)96-71(112)56(33-45-21-23-48(102)24-22-45)93-73(114)59(39-99)87-43(3)101/h5-9,14-17,21-24,36-37,41-42,51-61,64,84,99-100,102H,10-13,18-20,25-35,38-40,78H2,1-4H3,(H2,79,106)(H,82,86)(H,85,107)(H,87,101)(H,88,103)(H,89,111)(H,90,110)(H,91,115)(H,92,113)(H,93,114)(H,94,108)(H,95,109)(H,96,112)(H,97,116)(H,104,105)(H4,80,81,83)/t51-,52-,53-,54-,55-,56-,57-,58-,59-,60-,61-,64-/m0/s1
• InChI key: WHNFPRLDDSXQCL-UAZQEYIDSA-N
• 유전자 정보: human ... POMC(5443)

설명

Amino Acid Sequence

Ac-Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH2

일반 설명

α-Melanocyte-stimulating hormone (α-MSH) is a tridecapeptide, mostly produced by the cells in the brain, pituitary and circulation. Pro-inflammatory cytokines or UV light induced epidermal cells such as keratinocytes and melanocytes synthesize and discharge α–MSH. Poopiomelanocortin (POMC) acts as a precursor for α-Melanocyte-stimulating hormone (α-MSH) production.

애플리케이션

α-Melanocyte stimulating hormone (α–MSH) has been used for following studies:

• it has been Intracerebroventricularly (icv) injected to mice for behavioral studies.
• to determine the effect of α−MSH on growth of stationary Nb 2 node lymphoma cell cultures.
• to determine the effect of α−MSH on leptin secretion in the primary cultures of differentiated adipocytes.
• α−MSH promoted melanin production in the B16-F1 cells from murine melanoma cell line.

생화학적/생리학적 작용

α-Melanocyte-stimulating hormone (α-MSH) acts as an anti-inflammatory agent via down regulating the production and activity of the pro-inflammatory cytokines interleukin-1 (IL-1), tumor necrosis factor (TNF)-α and IL-6 expressed in various cells of the immune system. It also controls the nitric oxide production associated with inflammation. α−MSH inhibits nuclear factor-κB (NF-κB)-dependent gene transcription and NF-κB pathway induced by TNF and other inflammatory agents. This activity of α-MSH is mediated through the production of cyclic adenosine monophosphate (cAMP) and activation of protein kinase A (PKA) enzyme. α–MSH functions as a potent therapeutics for various conditions resulted through NF-κB activation including, inflammatory diseases, human immunodeficiency virus (HIV) replication in AIDS (acquired immunodeficiency syndrome), and septic shock. α-MSH has an essential role to play in melanin production in animals. α-MSH regulates development of several skin diseases, including cutaneous inflammation and hyper-proliferative skin diseases.

Hormone that stimulates melanogenesis; facilitates learning and memory; affects inflammatory and immune responses and peripheral nerve regeneration.

Pituitary hormone which causes darkening skin pigmentation from amphibians to humans. In mammals, it can also have behavioral effects on learning, attention, and memory.

항체 흡착제

Ac-Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH₂

결합

Derived from ACTH 1-13

기타 정보

Lyophilized from 0.1% TFA in H2O

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)