HEPPSO

CAT: 0804-HY-D0874-01Size: 5 gDry Ice: NoHazardous: No
CAT#:0804-HY-D0874-01Size:5 g
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Description
HEPPSO is a zwitterionic buffer. The working pH range of HEPPSO buffer is 7.1-8.5. HEPPSO displays relatively high ability to bind copper (II), has a pKa of 7.84 at 2.0 mM buffer concentration[1][2].
CAS Number
[68399-78-0]
UNSPSC
12352200
Hazard Statement
H301, H315, H319, H335
Target
Biochemical Assay Reagents
Type
Biochemical Assay Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/heppso.html
Purity
99.89
Solubility
DMSO : 100 mg/mL (ultrasonic; warming; heat to 60°C) |H2O : 140 mg/mL (ultrasonic)
Smiles
O=S(CC(O)CN1CCN(CCO)CC1)(O)=O
Molecular Formula
C9H20N2O5S
Molecular Weight
268.33
Precautions
H301, H315, H319, H335
References & Citations
[1]Vasconcelos MT, et, al. Copper (II) complexation properties and surfactant activity of 3-[N, N-bis (2-hydroxyethyl) amino]-2-hydroxypropanesulfonic acid and N- (2-Hydroxyethyl) piperazine-N'-2-hydroxypropanesulfonic acid pH buffers which may affect trace metal speciation in in vitro studies. Anal Biochem. 1998 Dec 15; 265 (2) : 193-201.|[2]Mash HE, et, al. Complexation of copper by zwitterionic aminosulfonic (good) buffers. Anal Chem. 2003 Feb 1; 75 (3) : 671-7.
Shipping Conditions
Room Temperature
Storage Conditions
-20°C, 3 years; 4°C, 2 years (Powder)
Scientific Category
Biochemical Assay Reagents
Clinical Information
No Development Reported

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