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Merck

HPLC Analysis of Protein Standards on Zenix® SEC-300 in the Presence of a Denaturant

HPLC Analysis of Protein Standards on Zenix® SEC-300 in the Presence of a Denaturant application for HPLC

材料

分析柱

产品编号
说明
价格

Zenix® SEC-300 Gel Filtration Column, 3 μm

L × I.D. 30 cm × 4.6 mm, 3 μm particle size, stainless steel

標準

产品编号
说明
价格

肌红蛋白 来源于马心脏

≥90% (SDS-PAGE), essentially salt-free, lyophilized powder

尿嘧啶

≥99.0%

甲状腺球蛋白 来源于牛甲状腺

(For Gel Filtration Chromatography)

IgG 来源于兔血清

reagent grade, ≥95% (SDS-PAGE), essentially salt-free, lyophilized powder

牛血清白蛋白 来源于牛血清

lyophilized powder, ≥96% (agarose gel electrophoresis)

流動相成分

产品编号
说明
价格

盐酸胍 盐酸盐

BioXtra, ≥99.5% (titration)

碳酸氢铵

BioUltra, ≥99.5% (T)

CONDITIONS

column

Zenix SEC-300, 30 cm x 4.6 mm I.D., 3 μm particles (Z777028)

mobile phase

[A] 0.1 M ammonium bicarbonate (pH unadjusted); [B] 0.1 M ammonium bicarbonate (pH unadjusted) with 6 M guandine hydrochloride (pH unadjusted)

flow rate

0.3 mL/min

pressure

1300 psi (90 bar)

column temp.

25 °C

detector

UV, 280 nm

injection

2.5 μL

sample

Thyroglogulin, 1.5 g/L; IgG, 1 g/L; Albumin, 2.5 g/L; Myoglobin, 1 g/L; Uracil, 0.05 g/L; in mobile phase

说明

分析報告

This application compares selectivity of proteins when chromotographed by size exclusion in the presence and absence of a denaturant (guandine-HCl).

法律資訊

Zenix is a registered trademark of Sepax Technologies