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货号： bsm-0390M 基本售价： 860.0 元 规格： 50ul
- 规格：50ul
- 价格：860.00元
- 规格：100ul
- 价格：1580.00元
产品信息
- 产品编号
- bsm-0390M
- 英文名称
- beta 2 Microglobulin (B2E5)
- 中文名称
- β2-微球蛋白单克隆抗体
- 别 名
- B2M; Beta-2-MG; Beta 2 microglobulin precursor; Beta chain of mhc class 1 proteins; Hdcma22p; B2MG_HUMAN; Beta 2 microglobin; Beta-2 microglobulin precursor; Beta chain of mhc class 1 proteins; Beta chain of MHC class I molecules; Beta-2-microglobulin form pI 5.3; CDABP0092. β2 Microglobulin; β2-Microglobulin; β-2-Microglobulin;
- 规格价格
- 50ul/860元购买 100ul/1580元购买 大包装/询价
- 说 明 书
- 50ul 100ul
- 研究领域
- 抗体来源
- Mouse
- 克隆类型
- Monoclonal
- 克 隆 号
- B2E5
- 交叉反应
- Human,
- 产品应用
- ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 IF=1:100-500 （石蜡切片需做抗原修复）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
- 分 子 量
- 13kDa
- 细胞定位
- 分泌型蛋白
- 性 状
- Lyophilized or Liquid
- 浓 度
- 1mg/ml
- 免 疫 原
- Recombinant human beta 2 Microglobulin protein:
- 亚 型
- IgG
- 纯化方法
- affinity purified by Protein G
- 储 存 液
- 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
- 保存条件
- Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
- PubMed
- PubMed
- 产品介绍
- background:
This gene encodes a serum protein found in association with the major histocompatibility complex (MHC) class I heavy chain on the surface of nearly all nucleated cells. The protein has a predominantly beta-pleated sheet structure that can form amyloid fibrils in some pathological conditions. A mutation in this gene has been shown to result in hypercatabolic hypoproteinemia.[provided by RefSeq, Sep 2009].
Function:
Component of the class I major histocompatibility complex (MHC). Involved in the presentation of peptide antigens to the immune system.
Subunit:
Heterodimer of an alpha chain and a beta chain. Beta-2-microglobulin is the beta-chain of major histocompatibility complex class I molecules. Polymers of beta 2-microglobulin can be found in tissues from patients on long-term hemodialysis.
Subcellular Location:
Secreted. Note=Detected in serum and urine.
Post-translational modifications:
Glycation of Ile-21 is observed in long-term hemodialysis patients.
DISEASE:
Defects in B2M are the cause of hypercatabolic hypoproteinemia (HYCATHYP) [MIM:241600]. Affected individuals show marked reduction in serum concentrations of immunoglobulin and albumin, probably due to rapid degradation.
Note=Beta-2-microglobulin may adopt the fibrillar configuration of amyloid in certain pathologic states. The capacity to assemble into amyloid fibrils is concentration dependent. Persistently high beta(2)-microglobulin serum levels lead to amyloidosis in patients on long-term hemodialysis.
Similarity:
Belongs to the beta-2-microglobulin family.
Contains 1 Ig-like C1-type (immunoglobulin-like) domain.
SWISS:
P61769
Gene ID:
567
Database links:Entrez Gene: 567 Human
Entrez Gene: 12010 Mouse
Entrez Gene: 24223 Rat
Omim: 109700 Human
SwissProt: P61769 Human
SwissProt: P01887 Mouse
SwissProt: P07151 Rat
Unigene: 534255 Human
Unigene: 702947 Human
Unigene: 163 Mouse
Unigene: 1868 Rat
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
小鼠抗人β2微球蛋白在中枢神经系统感染、肿瘤及全身性自身免疫性疾病患者脑脊液中，会出现β2MG蛋白不同程度的增高。
- 产品图片
Paraformaldehyde-fixed, paraffin embedded (Human kidney tissue); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (B2MG) Monoclonal Antibody, Unconjugated (bsm-0390M) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Mouse)(sp-0024) instructionsand DAB staining.
Paraformaldehyde-fixed, paraffin embedded (human lung carcinoma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (beta 2 Microglobulin (B2E5)) Monoclonal Antibody, Unconjugated (bsm-0390M) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Mouse)(sp-0024) instructionsand DAB staining.
Paraformaldehyde-fixed, paraffin embedded (human liver carcinoma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (beta 2 Microglobulin (B2E5)) Monoclonal Antibody, Unconjugated (bsm-0390M) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Mouse)(sp-0024) instructionsand DAB staining.