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| 產(chǎn)地 | France |
| 保存條件 | 2-8 ℃ |
| 品牌 | AntibodySystem |
| 貨號(hào) | KDB86902 |
| 用途 | For Research Use Only. |
| 檢測(cè)方法 | Elisa |
| CAS編號(hào) | |
| 保質(zhì)期 | 1 year |
| 適應(yīng)物種 | Losatuxizumab |
| 檢測(cè)限 | 0.156 ug /ml |
| 數(shù)量 | 99999 |
| 包裝規(guī)格 | 96 assays |
| 標(biāo)記物 | Unconjugate |
| 純度 | 95%% |
| 樣本 | Plasma, Serum |
| 應(yīng)用 | Elisa |
| 是否進(jìn)口 | 否 |
KDB86902
The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 10% prior to the expiration date under appropriate storage condition.
Colorimetric
CV<20%
Plasma, Serum
Quantitative
0.156 μg/ml
0.31-5 μg/mL
80-120%
Losatuxizumab
ABT-806, PR-1316749, CAS: 1801544-27-3
Losatuxizumab is a biosimilar that targets EGFR. EGFR (Epidermal growth factor receptor, HER1, ErbB1) is encoded by the EGFR gene located on chromosome 7 in humans. EGFR belongs to the HER/ERbB family of proteins that includes three other receptor tyrosine kinases, ERbB2, ERbB3, ERbB4. EGFR is a transmembrane receptor and binding of its cognate ligands such as EGF (Epidermal Growth Factor) and TGF alpha (Transforming Growth Factor alpha) to the extracellular domain leads to EGFR dimerization followed by autophosphorylation of the tyrosine residues in the cytoplasmic domain. Phosphorylation of EGFR at certain residues is also mediated by Src-non-receptor kinase. EGFR activation signals multiple downstream signaling cascades such as the Ras - ERK, pi3-K - Akt, Jak - STAT and PKC pathways that help in growth and proliferation of cells. Phosphorylation of EGFR at Y1086 specifically allows binding of the adaptor protein GRB2, leading to activation of the MAPK pathway. Upon receptor activation and signaling, EGFR is endocytosed and targeted for degradation or recycling. Mutations in the EGFR gene are associated with lung cancer and multiple alternatively spliced transcript variants encode different protein isoforms of EGFR have been found. Increased production or activation of EGFR has been associated with poor prognosis in a variety of tumors. Moreover, EGFR overexpression is observed in tumors of the head and neck, brain, bladder, stomach, breast, lung, endometrium, cervix, vulva, ovary, esophagus, stomach and in squamous cell carcinoma.
2-8 ℃
For Research Use Only.
Aiming to develop the most reliable bioreagents, AntibodySystem SAS was founded in 2019 in France by a team of professionals from top industrial companies and research institutes. The collective scientific and technical experiences in our team have brought breaking throughs in multiple product developments, including recombinant antibodies, recombinant proteins, biosimilar, RUO ELISA kits and other related products. By working with talented researchers and technicians, AntibodySystem continues to upgrade product qualities and lower the overall cost, offering accountable and affordable solutions for biolabs all over the world. Since its establishment, AntibodySystem has built long term and stable collaborations with academia, pharmaceutical industry, biotech companies and research hospitals, supporting their R&D by AntibodySystem's bioreagents with excellent data accuracy and reproducibility.
AntibodySystem由具有30多年蛋白抗體開(kāi)發(fā)經(jīng)驗(yàn)的 創(chuàng)立于法國(guó),專注于生命科學(xué)和生物制藥領(lǐng)域研究,總部位于法國(guó)斯特拉斯堡市。AntibodySystem自主開(kāi)發(fā)了高效、高產(chǎn)的真核重組表達(dá)系統(tǒng),利用該系統(tǒng)生產(chǎn)了高質(zhì)量的重組蛋白、抗體產(chǎn)品。目前產(chǎn)品包括藥物靶點(diǎn)蛋白以及對(duì)照抗體藥物、Invivo功能性抗體、SAA系列流式抗體、PEG抗體、磷酸化抗體、抗小分子抗體、ADA抗體、PK&ADA ELISA試劑盒。
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