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Merck

SML2152

10Panx1 trifluoroacetate salt

≥98% (HPLC)

別名:

10Panx trifluoroacetate salt, Trp-Arg-Gln-Ala-Ala-Phe-Val-Asp-Ser-Tyr trifluoroacetate salt, WRQAAFVDSY trifluoroacetate salt

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この商品について

実験式(ヒル表記法):
C58H79N15O16 · xC2HF3O2
CAS番号:
分子量:
1242.34 (free base basis)
UNSPSC Code:
12352200
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
film
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SMILES string

[nH]1c2c(c(c1)C[C@H](N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H](Cc4ccccc4)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CO)C(=O)N[C@@H](Cc3ccc(cc3)O)C(=O)O)cccc2

InChI

1S/C58H79N15O16/c1-29(2)47(56(87)70-42(26-46(77)78)53(84)72-44(28-74)55(86)71-43(57(88)89)24-33-16-18-35(75)19-17-33)73-54(85)41(23-32-11-6-5-7-12-32)69-49(80)31(4)65-48(79)30(3)66-51(82)40(20-21-45(60)76)68-52(83)39(15-10-22-63-58(61)62)67-50(81)37(59)25-34-27-64-38-14-9-8-13-36(34)38/h5-9,11-14,16-19,27,29-31,37,39-44,47,64,74-75H,10,15,20-26,28,59H2,1-4H3,(H2,60,76)(H,65,79)(H,66,82)(H,67,81)(H,68,83)(H,69,80)(H,70,87)(H,71,86)(H,72,84)(H,73,85)(H,77,78)(H,88,89)(H4,61,62,63)/t30-,31-,37-,39-,40-,41-,42-,43-,44-,47-/m0/s1

InChI key

JCJASTVQGSKHKZ-QZHJRRRASA-N

assay

≥98% (HPLC)

form

film

color

white to beige

shipped in

wet ice

storage temp.

−20°C

関連するカテゴリー

Application

10Panx1 trifluoroacetate salt has been used as the selective pannexin-1 mimetic inhibitory peptide to study the involvement of pannexin-1 in praliciguat (PRL) inhibition of the NACHT, LRR, and PYD domain-containing protein 3 (NLRP3) inflammasome.

Biochem/physiol Actions

Reversible pannexin-1 (panx1) channel blocker that inhibits P2X7R substrate uptake and protects neurons against NMDAR overactivation.
The pannexin-1 (panx1) extracellular sequence-derived 10panx1 functions as a reversible panx1 channel blocker (IC50 = 52 μM; human panx1-overexpressing HEK cells) that effectively inhibits ATP-induced dye-uptake in panx1 HEK cells co-expressing rat or human P2X7R (IC50 = 93 μM), as well as in murine J774 and human alveolar macrophages (Effective conc. 100-200 μM). 10panx1 (100 μM) is shown to protect rat hippocampal neurons against death induction upon NMDAR overactivation by excitotoxic concentrations of NMDA (100 μM) in cultures and ameliorate withdrawal symptoms among morphine-treated rats in vivo (10 μg/rat via intrathecal injection).

保管分類

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

SML2152-VAR: + SML2152-1MG: + SML2152-BULK:

jan


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試験成績書(COA)

Lot/Batch Number

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以前この製品を購入いただいたことがある場合

文書ライブラリで、最近購入した製品の文書を検索できます。

文書ライブラリにアクセスする

Stephani Velasquez et al.
Journal of immunology (Baltimore, Md. : 1950), 196(10), 4338-4347 (2016-04-15)
Pannexin1 (Panx1) channels are large high conductance channels found in all vertebrates that can be activated under several physiological and pathological conditions. Our published data indicate that HIV infection results in the extended opening of Panx1 channels (5-60 min), allowing
Juan Mauricio Garré et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 36(17), 4785-4801 (2016-04-29)
We show here that the growth factor FGF-1 is proinflammatory in the spinal cord and explore the inflammatory mechanisms. FGF-1 applied to rat spinal astrocytes in culture initiates calcium signaling and induces secretion of ATP that within minutes increases membrane
Philipp Prager et al.
PloS one, 11(10), e0165653-e0165653 (2016-10-28)
Systemic hypertension is a risk factor of age-related macular degeneration (AMD), a chronic inflammatory disease. Acute hypertension is caused by increased extracellular osmolarity after intake of dietary salt (NaCl). We determined in cultured human retinal pigment epithelial (RPE) cells whether
Nicholas L Weilinger et al.
Nature neuroscience, 19(3), 432-442 (2016-02-09)
Overactivation of neuronal N-methyl-D-aspartate receptors (NMDARs) causes excitotoxicity and is necessary for neuronal death. In the classical view, these ligand-gated Ca(2+)-permeable ionotropic receptors require co-agonists and membrane depolarization for activation. We report that NMDARs signal during ligand binding without activation
Pablo Pelegrin et al.
The EMBO journal, 25(21), 5071-5082 (2006-10-13)
P2X(7) receptors are ATP-gated cation channels; their activation in macrophage also leads to rapid opening of a membrane pore permeable to dyes such as ethidium, and to release of the pro-inflammatory cytokine, interleukin-1beta (IL-1beta). It has not been known what

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