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G2879

Sigma-Aldrich

Glycine hydrochloride

≥99% (HPLC)

Synonym(s):

Aminoacetic acid hydrochloride, Glycine HCl, Glycocoll hydrochloride, Aminoacetic acid, Aminoethanoic acid, Glycocoll

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About This Item

Linear Formula:
H2NCH2CO2H · HCl
CAS Number:
6000-43-7
Molecular Weight:
111.53
EC Number:
227-841-8
MDL number:
MFCD00012872
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
24895108
NACRES:
NA.32

Assay

≥99% (HPLC)

form

powder

mol wt

111.53

storage condition

(Tightly closed Dry)

concentration

≤100%

technique(s)

immunohistochemistry: suitable

mp

176-180 °C (lit.)

solubility

water: 0.5 g/mL, clear, colorless

storage temp.

room temp

SMILES string

Cl.NCC(O)=O

InChI

1S/C2H5NO2.ClH/c3-1-2(4)5;/h1,3H2,(H,4,5);1H

InChI key

IVLXQGJVBGMLRR-UHFFFAOYSA-N

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General description

Research area: Neuroscience

Application

Glycine hydrochloride has been used as a component of Ag (silver)-stripping buffer for multiplex immunohistochemistry in mice tissues.
Glycine hydrochloride has been used:
  • in the preparation of glycine-HCl buffer
  • to elute serum immunoglobulins (IgGs) from the beads in order to check for the complete enrichment of core- and site-specific antibodies
  • to regenerate the sensor to elute the bound C-reactive protein (CRP)

Biochem/physiol Actions

Glycine acts on receptors which bring out an enhanced chloride conductance. It shows highest concentrations in the spinal cord as compared to elsewhere in the brain. However, it interacts with and allostericaly activates the excitatory receptor N-methyl-D-aspartate (NMDA), thus, resulting in excitatory transmission in brain.
Glycine comprises a single carbon molecule, that is attached to the amino and a carboxyl group. Glycine hydrochloride (Gly·HCl) is capable of liquifying native chitosan and also helps in the preparation of regenerated chitosan membrane. It can serve as an osmoprotectant. Glycine can act as a flexible link in proteins and can also allow the formation of helices. Free glycine may have a protecting role in tissues against ischemia, hypoxia, and reperfusion.Glycine has been studied as a potential treatment for sepsis, arthritis, adult respiratory distress syndrome, and other inflammatory diseases.
Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

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Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Hydrolysis of organic phosphates by commercially available phytases: Biocatalytic potentials and effects of ions on their enzymatic activities
Tazisong IA, et al.
Journal of food, agriculture & environment, 6(3&4), 500-505 (2008)
A comparative study on the chitosan membranes prepared from glycine hydrochloride and acetic acid
Ma B, et al.
Carbohydrate Polymers, 91(2), 477-482 (2013)
M D Wheeler et al.
Cellular and molecular life sciences : CMLS, 56(9-10), 843-856 (2001-02-24)
The mechanism of the immunosuppressive effects of glycine and its pathophysiological applications are discussed in this review. Glycine has been well characterized in spinal cord as an inhibitory neurotransmitter which activates a glycine-gated chloride channel (GlyR) expressed in postsynaptic membranes.
Zipei Feng et al.
Journal of immunology (Baltimore, Md. : 1950), 196(9), 3943-3950 (2016-03-20)
Recent advances in multiplex immunohistochemistry techniques allow for quantitative, spatial identification of multiple immune parameters for enhanced diagnostic and prognostic insight. However, applying such techniques to murine fixed tissues, particularly sensitive epitopes, such as CD4, CD8α, and CD19, has been
Glycine
Hall JC
JPEN. Journal of parenteral and enteral nutrition, 22(6), 393-398 (2019)
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