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由来生物
mouse
品質水準
抗体製品の状態
purified from hybridoma cell culture
抗体製品タイプ
primary antibodies
クローン
92A, monoclonal
形状
buffered aqueous solution
分子量
~15 kDa
化学種の反応性
human
濃度
~1 mg/mL
テクニック
immunoblotting: 0.1-0.2 μg/mL using β2-Microglobulin from human urine.
immunoprecipitation (IP): 2.5-5 μg/test using lysate of human HeLa cell line.
indirect ELISA: 0.2-0.4 μg/mL using 1 μg/ml β2-Microglobulin from human urine for coating.
アイソタイプ
IgG2a
UniProtアクセッション番号
輸送温度
dry ice
保管温度
−20°C
ターゲットの翻訳後修飾
unmodified
遺伝子情報
human ... B2M(567)
詳細
B2M (β2-Microglobulin) is the light chain of the major histocompatibility class (MHC) I molecule expressed on the cell surface of all nucleated cells, including lymphocytes, thymocytes, monocytes, granulocytes, platelets, endothelial cells and epithelial cells and is absent in erythrocytes. B2M is filtered during glomerular filtrations and re-absorbed and catabolized by proximal renal tubule. While under normal conditions the B2M is undetectable in urine, its increased urinary excretion has been observed to be an early marker of tubular injury in a number of settings, including nephrotoxicant exposure, cardiac surgery and renal transplantation, preceding rises in serum creatinine by as many as 4-5 days. B2M may also serve as an early biomarker for AKI (Acute Kidney Injury). B2M plays a vital role in cell survival, proliferation and metastasis in various types of cancer. Its levels are also linked with multiple myeloma (MM) and non-Hodgkin′s lymphoma (NHL). NHL patients showing higher levels of B2M have a poor disease prognosis and a higher mortality risk. The protein has a predominantly β-pleated sheet structure that can form amyloid fibrils in some pathological conditions. In patient subjected to long-term hemodialysis, B2M is responsible for systemic amyloidosis. The levels of this protein are also altered in the cerebrospinal fluid of patients with neurological diseases, such as leptomeningeal metastasis, purulent meningitis, viral meningitis or encephalitis and neuroborreliosis. Over-expression of serum B2M is observed in hepatitis C virus (HCV) related chronic liver diseases and thus acts as a potential marker for the HCV disease progression towards cirrhosis and carcinoma.
免疫原
Recombinant B2M protein.
アプリケーション
Immunoblotting: a working concentration of 0.1-0.2 μg/mL is recommended using β2-Microglobulin from human urine.
Immunoprecipitation: a working concentration of 2.5-5 μg/test is recommended using lysate of human HeLa cell line.
Indirect ELISA: a working concentration of 0.2-0.4 μg/mL is recommended using 1 μg/mL ß2-Microglobulin from human urine for coating.
Immunoprecipitation: a working concentration of 2.5-5 μg/test is recommended using lysate of human HeLa cell line.
Indirect ELISA: a working concentration of 0.2-0.4 μg/mL is recommended using 1 μg/mL ß2-Microglobulin from human urine for coating.
物理的形状
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15mM sodium azide.
その他情報
In order to obtain best results in different techniques and preparations we recommend determining optimal working concentration by titration test.
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保管分類コード
10 - Combustible liquids
WGK
WGK 3
引火点(°F)
Not applicable
引火点(℃)
Not applicable
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
M C Chapelsky et al.
Drug safety, 7(4), 304-309 (1992-07-01)
This study assessed the potential nephrotoxicity of clarithromycin in comparison with gentamicin and placebo. Increased urinary excretion of alanine aminopeptidase (AAP) and N-acetyl-beta-D-glucosaminidase (NAG) served as markers of renal tubular injury. The study utilised a multiple-dose, double-blind, randomised, parallel group
N E Tolkoff-Rubin et al.
Clinics in laboratory medicine, 8(3), 507-526 (1988-09-01)
Traditional methods of noninvasively evaluating patients for renal injury do not accomplish the following tasks: reliably distinguish potentially treatable forms of acute renal failure from acute tubular necrosis; provide a sensitive indicator of early allograft rejection in renal transplant recipients
Philip R Greipp et al.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 23(15), 3412-3420 (2005-04-06)
There is a need for a simple, reliable staging system for multiple myeloma that can be applied internationally for patient classification and stratification. Clinical and laboratory data were gathered on 10,750 previously untreated symptomatic myeloma patients from 17 institutions, including
Stefan Schaub et al.
American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons, 5(4 Pt 1), 729-738 (2005-03-12)
Our aim is to develop noninvasive tests to monitor the renal allograft posttransplant. Previously, we have reported that an unbiased proteomic-based approach can detect urine protein peaks associated with acute tubulointerstitial renal allograft rejection. Identification of these proteins peaks by
M G Dehne et al.
Der Anaesthesist, 44(8), 545-551 (1995-08-01)
After cardiac surgery, transient renal dysfunction often occurs. Regional differentiation of these processes is possible only using invasive techniques, including renal biopsy. Approximately 30 different plasma protein components have been identified in the urine of healthy individuals by means of
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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