目录产品 » MonoRab™ GS Linker Antibody [PE], mAb, Rabbit

Figure 1. Flow cytometric analysis of Jurkat cells using anti-CD3 antibody containing a (G₄S)₃. linker and MonoRab™ GS Linker Antibody [PE], mAb, Rabbit (GenScript, A02314) (blue peak); Concentration-matched A02314 was used as isotype control (green).

MonoRab™ GS Linker Antibody [PE], mAb, Rabbit

This product recognizes (GnS)m linker(n≥2, m≥2) in proteins, antibodies or cells, such as (G2S)2. linker, (G2S)4 linker, (G3S)3 linker, (G4S)2 linker and (G4S)3 linker, etc.

产品编号	A02314
规格	100 μl 大单询价
数量
价格	￥2800


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产品概述

Specificity	This product recognizes (GnS)m linker(n≥2, m≥2) in proteins, antibodies or cells, such as (G2S)2 linker, (G2S)4 linker, (G3S)3 linker, (G4S)2 linker and (G4S)3 linker, etc.
Host Species	Rabbit
Immunogen	A synthetic peptide (GGGGSGGGGSGGGGS) coupled to BSA
Conjugate	Phycoerythrin (PE)

应用指导

Working concentrations for specific applications should be determined by the investigators. The appropriate concentrations may be affected by secondary antibody affinity, antigen concentration, the sensitivity of the method of detection, temperature, the length of the incubations, and other factors. The suitability of this antibody for applications other than those listed below has not been determined. The following concentration ranges are recommended starting points for this product.

产品属性

Form	Liquid
Storage Buffer	Supplied in PBS (pH 7.2), containing gelatin and 0.03% ProClin300.
Storage Instructions	Stored at 4°C and it should be protected from prolonged exposure to light. Do not freeze. This product is stable for 1 year upon receipt, when handled and stored as instructed.
Purification	Protein A affinity column
Isotype	Rabbit IgG, κ
Clonality	Monoclonal
Clone ID	20H7
Note	GenScript can customize this product per customer's request including product size, buffer components, etc.

图例

技术背景

Target Background	A linker is an amino acid chain that connects two fused proteins, allowing for the appropriate separation of protein functional domains or the maintenance of necessary inter-domain interactions. The most commonly used flexible linker is the poly-Glycine-Serine (GS) linker. A very important application of the flexible GS linker is connecting the variable heavy (VH) domain and variable light (VL) domain of single-chain variable fragments (scFvs). Due to its flexible structure and appropriate linker sequence length, the (GGGGS)3 linker has been shown to allow for the correct orientation of the VH and VL domains, and it does not interfere with the folding of the protein domains in scFv construction[1,2].
Synonyms	GS Linker;Glycine-serine linker; (G₄S)₃ Linker; poly-Glycine-Serine; (GGGGS)₃;
Reference	[1] Huston,J,S,et al.Protein engineering of antibody binding sites: recovery of specific activity in an anti-digoxin single-chain Fv analogue produced in Escherichia coli.[J].Proceedings of the National Academy of Sciences, 1988, 85(16):5879-5883. [2] Chen X , Zaro J ,Shen, Wei‐Chiang.Fusion Protein Linkers: Effects on Production, Bioactivity, and Pharmacokinetics[M].John Wiley & Sons, Inc. 2013.