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Merck
CN

P7367

糖苷酶F 来源于脑膜脓毒性伊丽莎白菌

BioReagent, ≥95% (SDS-PAGE)

别名:

N-糖苷酶F, 糖苷酶F 来源于脑膜炎脓毒性黄杆菌, 糖苷酶F 来源于脑膜脓毒性金黄杆菌, 肽N-糖苷酶

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关于此项目

化学文摘社编号:
83534-39-8
UNSPSC Code:
12352204
NACRES:
NA.32
EC 号:
3.5.1.52 (BRENDA, IUBMB)
MDL number:
MFCD18839214

主要文件

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产品名称

糖苷酶F 来源于脑膜脓毒性伊丽莎白菌, BioReagent, ≥95% (SDS-PAGE)

biological source

bacterial (Elizabethkingia meningoseptica)

conjugate

(N-linked)

product line

BioReagent

assay

≥95% (SDS-PAGE)

form

powder

shelf life

≥1 weeks at 2‑8 °C (for a reconstituted solution >500 units/ml)
≥1 yr at 2‑8 °C
Solution is stable for at least 3 freeze-thaw cycles

mol wt

~36 kDa

concentration

≥300 units/mL
≥50 units/mL

optimum pH

~8.6

shipped in

wet ice

storage temp.

2-8°C

Quality Level

200

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相关类别

Application

来源于脑膜脓毒性黄杆菌（Elizabethkingia meningoseptica） 的PNGase F已被用于:
  • 寨卡20病毒E蛋白的去N-糖基化
  • 采用表达 CAR 的 COS 细胞评估柯萨奇病毒和腺病毒受体的糖基化
  • 验证 MHC 1 类多肽相关序列 A（MICA）的 N连接糖基化

用于使蛋白质去糖基化。
适用于蛋白质组学和糖生物学；与MALDI-TOF MS分析相容

Biochem/physiol Actions

从糖蛋白切割整个聚糖，前提是糖基化天冬酰胺部分在其氨基和羧基末端被多肽链取代。

General description

蛋白质组学级糖苷酶F经过从稀磷酸钾缓冲液中充分纯化和冻干，以生产出稳定的产品。 本品不含甘油和其他稳定剂，并且缓冲盐含量非常低。 这种高度纯化的材料非常适用于凝胶、溶液或印迹膜中糖蛋白或糖肽的N-连接去糖基化。

Other Notes

一个酶活性单位是指在37℃、pH 7.5条件下通过SDS-PAGE监测，在1分钟内催化1nM变性核糖核酸酶B释放N-连接寡糖所需的酶量。 糖苷酶F活性的一个Sigma单位相当于1 IUB毫单位。

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H334

Hazard Classifications

Resp. Sens. 1

存储类别

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

常规特殊物品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000517842
0000517842
0000492644
0000492644
0000425209

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Terry Nguyen-Khuong et al.
Glycoconjugate journal, 35(6), 499-509 (2018-11-24)
Analysis of glycans via a porous graphitized carbon liquid chromatography (PGC-LC) coupled with electrospray ionization (tandem) mass spectrometry (ESI-MS(/MS)) is a powerful analytical method in the field of glycomics. Isobaric glycan structures can be identified reliably with the help of
Mikkel G Terp et al.
NPJ precision oncology, 5(1), 65-65 (2021-07-17)
EGFR tyrosine kinase inhibitor (TKI) resistance in non-small cell lung cancer (NSCLC) patients is inevitable. Identification of resistance mechanisms and corresponding targeting strategies can lead to more successful later-line treatment in many patients. Using spectrometry-based proteomics, we identified increased fibroblast
Daniel Nouri-Nejad et al.
Molecular biology of the cell, 32(5), 376-390 (2021-01-07)
Pannexin 1 (PANX1) is a glycoprotein that forms large pore channels capable of passing ions and metabolites such as ATP for cellular communication. PANX1 has been implicated in many diseases including breast cancer and melanoma, where inhibition or deletion of
Lars Andresen et al.
Journal of immunology (Baltimore, Md. : 1950), 188(4), 1847-1855 (2012-01-10)
NKG2D ligand surface expression is important for immune recognition of stressed and neotransformed cells. In this study, we show that surface expression of MICA/B and other NKG2D ligands is dependent on N-linked glycosylation. The inhibitor of glycolysis and N-linked glycosylation
Katherine J D Ashbourne Excoffon et al.
Journal of virology, 81(11), 5573-5578 (2007-03-23)
The coxsackievirus and adenovirus receptor (CAR) is both a viral receptor and homophilic adhesion protein. The extracellular portion of CAR consists of two immunoglobulin (Ig)-like domains, each with a consensus sequence for N-glycosylation. We used chemical, genetic, and biochemical studies
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商品

Strategies for Deglycosylating N-Linked Glycans

Explore strategies for releasing N-linked glycans with PNGase F, PNGase A & native & sequential deglycosylation with endoglycosidases & exoglycosidases.

Post Translational Modification

Protein modifications are crucial for disease study. Analysis methods are key.

实验方案

Mass Spectrometry of Glycans

Explore mass spectrometry analysis of glycans for glycomic & glycoproteomic neutral & acidic glycan analysis. See a general mass spec glycan analysis procedure.

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