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SML2082

Sigma-Aldrich

Scrambled 10Panx1 trifluoroacetate salt

≥98% (HPLC)

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Synonym(s):
10PanxSCR TFA, FSVYWAQADR TFA, L-phenylalanyl-L-seryl-L-valyl-L-tyrosyl-L-tryptophyl-L-alanyl-L-glutaminyl-L-alanyl-L-a-aspartyl-L-arginine TFA, Phe-Ser-Val-Tyr-Trp-Ala-Gln-Ala-Asp-Arg TFA, SCPanx, TFA, Scrambled 10Panx TFA
Empirical Formula (Hill Notation):
C58H79N15O16 · xC2HF3O2
CAS Number:
1315378-72-3
Molecular Weight:
1242.34 (free base basis)
NACRES:
NA.77

Assay

≥98% (HPLC)

form

film (Colorless)

color

white to off-white

shipped in

wet ice

storage temp.

−20°C

InChI

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

InChI key

VNQGVHMGXBRHRA-UHFFFAOYSA-N

Biochem/physiol Actions

SCPanx (10PanxSCR) corresponds to the scrambled version of the pannexin-1 (panx1) inhibitor peptide 10panx1 and serves as a negative control peptide in pannexin-1 inhibitory studies involving 10panx1 treatment both in vitro and in vivo.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Paul W Furlow et al.
Nature cell biology, 17(7), 943-952 (2015-06-23)
During metastatic progression, circulating cancer cells become lodged within the microvasculature of end organs, where most die from mechanical deformation. Although this phenomenon was first described over a half-century ago, the mechanisms enabling certain cells to survive this metastasis-suppressive barrier
C Yi et al.
Cell death and differentiation, 23(10), 1691-1701 (2016-07-09)
In Alzheimer's disease (AD), astrocyte properties are modified but their involvement in this pathology is only beginning to be appreciated. The expression of connexins, proteins forming gap junction channels and hemichannels, is increased in astrocytes contacting amyloid plaques in brains
Roger J Thompson et al.
Science (New York, N.Y.), 322(5907), 1555-1559 (2008-12-06)
Pannexin-1 (Px1) is expressed at postsynaptic sites in pyramidal neurons, suggesting that these hemichannels contribute to dendritic signals associated with synaptic function. We found that, in pyramidal neurons, N-methyl-d-aspartate receptor (NMDAR) activation induced a secondary prolonged current and dye flux
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
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
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