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Merck
CN

G7278

双甘肽

BioXtra, pH 4.5-6.0 (1 M in H2O), ≥99% (titration)

别名:

二甘氨酸, 甘氨酰-甘氨酸

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关于此项目

线性分子式:
NH2CH2CONHCH2COOH
化学文摘社编号:
556-50-3
分子量:
132.12
EC Number:
209-127-8
UNSPSC Code:
12161700
PubChem Substance ID:
24895299
Beilstein/REAXYS Number:
1765223
MDL number:
MFCD00008130

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InChI key

YMAWOPBAYDPSLA-UHFFFAOYSA-N

InChI

1S/C4H8N2O3/c5-1-3(7)6-2-4(8)9/h1-2,5H2,(H,6,7)(H,8,9)

SMILES string

NCC(=O)NCC(O)=O

product line

BioXtra

assay

≥99% (titration)

impurities

Insoluble matter, passes filter test

ign. residue (900 °C)

≤0.05%

loss

≤0.05% loss on drying, 110 °C

pH

4.5-6.0 (1 M in H2O)

useful pH range

7.5-8.9

pKa (25 °C)

8.2

solubility

H2O: 1 M, clear, colorless

anion traces

chloride (Cl-): ≤0.005%, sulfate (SO42-): ≤0.005%

cation traces

Al: ≤0.0005%, As: ≤0.00001%, Ba: ≤0.0005%, Bi: ≤0.0005%, Ca: ≤0.001%, Cd: ≤0.0005%, Co: ≤0.0005%, Cr: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Li: ≤0.0005%, Mg: ≤0.0005%, Mn: ≤0.0005%, Mo: ≤0.0005%, NH4+: ≤0.02%, Na: ≤0.005%, Ni: ≤0.0005%, Pb: ≤0.0005%, Sr: ≤0.0005%, Zn: ≤0.0005%

absorption

≤0.072 at 280 in H2O at 1 M, ≤0.075 at 260 in H2O at 1 M

Gene Information

human ... SLC15A1(6564)

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存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCC3911
BCCB2519
BCBW6563
BCBT5975
BCBS9136V

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Namrata D Udeshi et al.
Molecular & cellular proteomics : MCP, 12(3), 825-831 (2012-12-26)
Detection of endogenous ubiquitination sites by mass spectrometry has dramatically improved with the commercialization of anti-di-glycine remnant (K-ε-GG) antibodies. Here, we describe a number of improvements to the K-ε-GG enrichment workflow, including optimized antibody and peptide input requirements, antibody cross-linking
P B Armentrout et al.
Journal of the American Society for Mass Spectrometry, 23(4), 621-631 (2011-09-29)
We present a full computational description of the fragmentation reactions of protonated diglycine (H(+)GG). Relaxed potential energy surface scans performed at B3LYP/6-31 G(d) or B3LYP/6-311 + G(d,p) levels are used to map the reaction coordinate surfaces and identify the transition states (TSs) and
P B Armentrout et al.
Journal of the American Society for Mass Spectrometry, 23(4), 632-643 (2011-09-29)
We present a full molecular description of fragmentation reactions of protonated diglycine (H(+)GG) by studying their collision-induced dissociation (CID) with Xe using a guided ion beam tandem mass spectrometer (GIBMS). Analysis of the kinetic energy-dependent CID cross sections provides the
Sebastian A Wagner et al.
Molecular & cellular proteomics : MCP, 11(12), 1578-1585 (2012-07-14)
Posttranslational modifications of proteins increase the complexity of the cellular proteome and enable rapid regulation of protein functions in response to environmental changes. Protein ubiquitylation is a central regulatory posttranslational modification that controls numerous biological processes including proteasomal degradation of
Daniel H Haft et al.
PloS one, 6(12), e28886-e28886 (2011-12-24)
The rhomboid family of serine proteases occurs in all domains of life. Its members contain at least six hydrophobic membrane-spanning helices, with an active site serine located deep within the hydrophobic interior of the plasma membrane. The model member GlpG
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