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Recombinant Protein G high purity good stablity
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Recombinant Protein G high purity good stablity

离岸价格

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1 Minimum Order

国:

China

モデル番号:

KK-T007

离岸价格:

Get Latest Price

ロケーション:

SHANGHAI CHINA

最低注文量の価格:

-

最低注文量:

1

パッケージの詳細:

bottle or bag

納期:

-

供給能力:

-

支払いタイプ:

-

製品グループ :

-

今すぐお問い合わせください
無料会員

連絡先担当者 Louis

Shanghai, Shanghai

今すぐお問い合わせください

製品仕様

  • Other Names: Staphylococcus aureus G
  • Brand Name: kekai

タイトルまたは説明

 

Recombinant Protein G
 
Storage temperature: freeze-dried powder, **0℃
 
Source: genetic engineering production, E. coli expression
 
1. Product introduction
 
Streptococcus Protein G (SPG for short) is a protein in the cell wall of G and C streptococci. It can specifically bind to the Fc segment of immunoglobulin IgG molecules without affecting the ability of its Fab segment to bind to antigen molecules. It can not only bind to all subclasses of human, mouse, and rat IgG, but can also bind to guinea pig, rabbit, goat, cow, sheep, and horse IgG, which is significantly better than only binding to human and mouse IgG. Staphylococcus protein A (Staphylococcus Protein A, referred to as SPA). In addition to the IgG binding domain, natural SPG also has albumin and cell surface binding domains. Recombinant SPG removes albumin and cell surface binding domains to reduce non-specific binding. It has a greater affinity than natural SPG and SPA.
 
 2. Product features
 
 
Feature:White, light yellow powder or floc
 
Purity:≥*5%
 
A**0nm(1 mg/mL):1.**0
 
Isoelectric point:4.*9
 
Molecular weight:*8 kDa
 
3. Storage and transportation stability
Storage stability: Recombinant protein G freeze-dried powder is stored at **0℃, stable for *0 months; after dissolving, put it on an ice bath and use it as soon as possible. If you need to use it multiple times, please store it at **5℃ before use. , Avoid repeated freezing and thawing affecting protein activity.
Transport stability: Blue ice is transported under heat preservation and has stable activity.
4. Product use
SPG is extremely versatile, and can be used to separate and purify or remove IgG from serum, the purification of monoclonal antibodies, and the separation of antigen-antibody complexes. After SPG is combined with agarose gel, affinity fillers for antibody purification can be prepared to separate and purify IgG of different subtypes from serum, ascites, cell culture supernatant, etc.
 
M: protein molecular weight standard
Lane 1: r-SPG
Figure 1 SDS-PAGE detection of r-SPG
 
5. Product Information
Product name: Recombinant Protein G
 Product number: KK-T**7
 Packaging: *0mg, **0mg, 1g tube or bottle or bag etc
 

 

 

国: China
モデル番号: KK-T007
离岸价格: Get Latest Price
ロケーション: SHANGHAI CHINA
最低注文量の価格: -
最低注文量: 1
パッケージの詳細: bottle or bag
納期: -
供給能力: -
支払いタイプ: -
製品グループ : -

関連製品 SHANGHAI KEKAI BIOTECHNOLOGY CO., LTD

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Louis < SHANGHAI KEKAI BIOTECHNOLOGY CO., LTD >

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