Polyethylene glycol 8,000蛋白结晶试剂盒Hampton Research

Hampton Research蛋白结晶试剂盒

Polyethylene glycol 8,000
Polyethylene glycol 8,000

Polyethylene glycol 8,000

Polyethylene glycol 8,000

Polyethylene glycol 8,000

Polyethylene glycol 8,000

Products > Optimize Reagents > Optimize – Polymers > Polyethylene glycol 8,000

Polyethylene glycol 8,000

Applications

  • Crystallization grade Polyethylene glycol 8,000 for formulating screens or for optimization

Features

  • Sterile filtered solution
  • Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)

Description

Polyethylene glycol 8,000

Synonyms: PEG 8,000
H(OCH2CH2)nOH
Mr 7,000 – 9,000
CAS Number [25322-68-3]
EC Number 500-038-2
Merck 14,7568
RTECS TQ4105000
MDL Number MFCD00081839
PubChem Substance ID 24887728

HR2-535 Measured Conductivity Range: 27.3 – 39.3 µS/cm at 25°C
HR2-535 Measured Refractive Index Range: 1.40195 – 1.40261 at 20°C

DNases: none detected
RNases: none detected
Proteases: none detected
Phosphatases: none detected
Aldehyde none detected
Peroxides (as H2O2) ≤0.001%

Al  ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi  ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Cl  ≤0.005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0005%
K  ≤0.02%
Li  ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.02%
Ni ≤0.0005%
Pb ≤0.0005%
SO4 ≤0.005%
Sr ≤0.0005%
Zn ≤0.0005%

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Polyethylene glycol 8,000

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Polyethylene glycol 8,000

Polyethylene glycol 8,000

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Polyethylene glycol 8,000

CAT NO

HR2-515

NAME

Polyethylene glycol 8,000

DESCRIPTION

500 grams

PRICE

$159.00

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CAT NO

HR2-535

NAME

50% w/v Polyethylene glycol 8,000

DESCRIPTION

200 mL

PRICE

$109.00

cart quote

Support Material(s)

Polyethylene glycol 8,000 HR2-515 Polyethylene glycol 8,000 (Flake) SDSPolyethylene glycol 8,000 HR2-535 Polyethylene glycol 8,000 SDS

Certificate Of Analysis

References

1. Crystallization and preliminary X-ray diffraction studies on ADP-ribosylation factor 1. Greasley, S; Jhoti, H; Fensome, AC; Cockcroft, S; Thomas, GM; Bax, B. J Mol Biol 244, 651- 653, 1994.

2. McPherson, A. 1976, Crystallization of proteins from polyethylene glcyol. J. Biol. Chem. 251: 6300.

Polyethylene glycol 8,000 Polyethylene glycol 8,000

Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).

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