ACROBiosystems/Biotinylated Feline FcRn / FCGRT&B2M Heterodimer Protein, His,Avitag™ (SPR verified)/200ug/FCN,ACROBiosystems,,ACROBiosystems,+,,Array.Array.Array蚂蚁淘厂家直采.

产品名称：ACROBiosystems/Biotinylated Feline FcRn / FCGRT&B2M Heterodimer Protein, His,Avitag™ (SPR verified)/200ug/FCN

产品编号：FCN

市场价：¥27600.00

场地：美国(厂家直采)

产品分类：蛋白类>重组蛋白>植物抗原>

联系QQ：1570468124

电话号码：4000-520-616

邮箱： info@ebiomall.com

美元价：$1380.00

品牌： ACROBiosystems

公司：ACROBiosystems

公司分类：

商品介绍

Synonym
FcRn,FCGRT & B2M
Source
Biotinylated Feline FCGRT&B2M Heterodimer Protein, His,Avitag (SPR verified) (FCN-F82W3) is expressed from human 293 cells (HEK293). It contains AA Ala 24 - Ser 297 (FCGRT) & Val 21 - Met 118 (B2M) (Accession # W5VRL5-1 (FCGRT) & Q5MGS7-1 (B2M)).
Predicted N-terminus: Ala 24 (FCGRT) & Val 21 (B2M)
Request for sequence
Molecular Characterization
Biotinylated Feline FCGRT&B2M Heterodimer Protein, His,Avitag (SPR verified), produced by co-expression of FCGRT and B2M, has a calculated MW of 34.0 kDa (FCGRT) and 11.5 kDa (B2M). Subunit FCGRT is fused with a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™) and subunit Beta-2 microglobulin (B2M) contains no tag. The reducing (R) protein migrates as 36-40 kDa (FCGRT) and 18-20 kDa (B2M) respectively due to glycosylation.
Biotinylation
Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.
Biotin:Protein Ratio
The biotin to protein ratio is 0.5-1 as determined by the HABA assay.

Endotoxin
Less than 1.0 EU per μg by the LAL method.
Purity
>90% as determined by SDS-PAGE.
Formulation
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
Contact us for customized product form or formulation.
Reconstitution
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
Storage
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
1. -20°C to -70°C for 12 months in lyophilized state;
2. -70^°C for 3 months under sterile conditions after reconstitution.

SDS-PAGE

Biotinylated Feline FCGRT&B2M Heterodimer Protein, His,Avitag (SPR verified) on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.

Bioactivity-SPR

Biotinylated Feline FCGRT&B2M Heterodimer Protein, His,Avitag (SPR verified) (Cat. No. FCN-F82W3) captured on Biotin CAP-Series S Sensor Chip can bind Herceptin® with an affinity constant of 1.19 nM as determined in a SPR assay (Biacore T200) (QC tested).

Protocol

Background
FCGRT & B2M heterodimer protein (FcRn complex) consist of two subunits: p51 (equivalent to FCGRT), and p14 (equivalent to beta-2-microglobulin), and forms an MHC class I-like heterodimer. Fc fragment of IgG, receptor, transporter, alpha (FCGRT) binds to the Fc region of monomeric immunoglobulins gamma and mediates the uptake of IgG from milk. FCGRT possible role in transfer of immunoglobulin G from mother to fetus. Beta-2-microglobulin (B2M) is a component of the class I major histocompatibility complex (MHC) and involved in the presentation of peptide antigens to the immune system.
References
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.

品牌介绍

AcroBiosystems是专注于生物药开发过程的蛋白技术和产品的全球化品牌，目前位于美国特拉华州的纽瓦克市，是一家专业研发、生产、销售蛋白相关分子生物学试剂的高科技公司。AcroBiosystems从成立之初至今一直致力于提供在药物研发过程中所需的高质量的靶点蛋白，满足市场对大批量、高批间*性的蛋白试剂的需求，产品和服务面向全球制药公司、生物技术公司及科研院所。产品包括免疫检查点蛋白、生物素标记蛋白、Fc受体蛋白、CAR-T靶点蛋白等，基于AviTag^TM标记技术和化学标记技术的生物素标记蛋白系列被广泛应用于Biacore，AlphaLisa，MSD等平台。这些产品受到了学术界的*好评。

CD Feed X Supplement Plus, Liquid No.CF-1116

产品介绍
品牌：acrobiosystems
规格：500ml
产品描述：CD细胞的生长的补充液是化学定义的，能显著提高细胞密度和延长细胞活力，从而增加靶蛋白的表达，使用剂量为5-10%（V/V）。与CD 293 TGE培养基配合使用，BPM-BPfectin和293-Expression MAX-1可提高蛋白表达量。
产品特性：① 显著提高生产率
② 无动物源、无蛋白质、无血清和化学成分
储存条件：2℃-8℃，避光。
产品参数：

部分产品的详细列表：AcroBiosystems授权代理

货号	产品	规格	价格（美元）
BAF-HF268	FITC-Labeled Human BAFF / TNFSF13B / CD257 Protein, Fc Tag	25ug	$290
BCA-HF254	FITC-Labeled Human BCMA, Fc Tag	25ug	$290
BCA-HF2H1	FITC-Labeled Human BCMA, His Tag	25ug	$290