上海研盟生物科技有限公司Anti-Integrin alpha 4抗體,整合素α4抗體*,主要應用于WB、IHC、IF、ELISA、流式細胞術等實驗中。說明書隨貨發送,您也可以直接我司在線客服索取。:
中文名稱:整合素α4抗體
英文名稱:Anti-Integrin alpha 4/CD49d/Integrin α4抗體
產品編號:BYK-0641R
別名:Alpha 4 subunit of VLA 4 receptor;ITG-α4: Antigen CD49D; CD 49d ; CD49d; CD49d antigen; CDw49d; IA4; Integrin alpha IV; ITGA 4; ITGA4; LPAM23; MGC90518; Very Late Activation Antigen 4; Very Late Activation Protein 4 Receptor Alpha 4 Subunit; VLA 4; VLA4; integrin alpha-4; ITA4_HUMAN; Integrin α4; Integrin α 4.
此產品本公司有標記的一抗出售,相關標記有:Alexa Fluor 350 標記、Alexa Fluor 488 標記、Alexa Fluor 555 標記、Alexa Fluor 647 標記、AP標記、APC標記、Biotin標記、Cy3標記、Cy5標記、Cy5.5標記、Cy7標記、FITC標記、Gold標記、HRP標記、PE標記、PE-Cy3標記、PE-CY5標記、PE-CY5.5標記、PE-CY7標記、RBITC標記
規格:0.1ml/0.2ml
濃度:1mg/1ml
抗體來源:本公司抗體有兔來源和鼠來源等
克隆類型:兔來源為多抗,鼠來源為單抗
產品類型:一抗
Anti-Integrin alpha 4抗體,整合素α4抗體產品介紹:Integrin alpha 4 (also called CD49d) is a 150 kDa protein that possesses a large extracellular domain involved in ligand binding, a single transmembrane domain, and an intracellular regulatory domain possessing multiple sites for phosphorylation. Integrin alpha 4 forms heterodimers with integrins beta 1 and beta 7. Integrin alpha 4 is expressed on leukocytes and leukocyte precursors, neural crest cells, and developing skeletal muscles and is essential for embryogenesis, hematopoiesis, and immune responses. The presence of integrin alpha 4 promotes cell migration and inhibits cell spreading and contractility. Integrin alpha 4 function has been implicated in the pathogenesis of multiple diseases including asthma, rheumatoid arthritis, Crohn's disease, ulcerative colitis, hepatitis C, and multiple sclerosis, and therefore, modulation of integrin alpha 4 function has become an important target for drug discovery.
保存條件: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.避免反復凍融,保質期一年。
上海研盟生物科技有限公司多抗親和層析純化
多抗的純化是一件比較簡單的事情,因為人工干預比較大,所以對實驗者的操作依賴性較強。很多新手覺得這是一件比較復雜困難的工作,但是如果理解了原理,就可以自行改進實驗了。多抗純化方法比較多,過去有用鹽析法純化的,有用辛酸-硫酸銨沉淀的方式純化的,也有用冷酒精沉淀的方式純化的,也有后來的離子交換層析和Protein A、G、A/G 純化的,但是在今天,市場上幾乎所有的抗體都是通過抗原親和純化得到的,與其它方法相比,抗原親和層析得到的抗體效率高、產量高、產品純、操作簡單。鑒于很多網友問起這方面的問題,我就詳細地講一講親和純化原理和操作。
說到親和層析,還得從上個世紀60年代說起。當年美國NIH(National Institutes of Health)
有個學生在研究一種酶和抑制劑之間的相互作用的時候,突發奇想:既然此酶可以和抑制劑結合,那如果把抑制劑固定起來,不就可以用來純化酶了嗎?試了一下覺得果然可行于是發了論文,從那之后,就出現了各種各樣的親和層析,親和配基與配體可以是酶與底物、酶與抑制劑、激素與受體、抗原和抗體、糖蛋白與凝集素、*與親和素、*與二價金屬離子、卟啉環與亞鐵離子等。親和層析精髓:將一種分子固定,用來吸附另一種特異性分子,zui后將其洗脫下來。
Anti-Integrin alpha 4抗體,整合素α4抗體相關優質產品:
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PCNA(Proliferation Cell Nuclear gen) 增殖細胞核抗原抗體
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PCNA(Proliferation Cell Nuclear gen)human,rat,mouse,rabbit,bovine,dog and chicken 增殖細胞核抗原抗體
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PDE4D(phosphodiesterase 4D) 磷酸二酯酶4D抗體
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PDEF(Prostate derived Ets Factor) 上皮特異性ETs轉錄因子抗體
PDGF-A 血小板源性生長因子-A抗體
PDGF-B 血小板源性生長因子-B抗體
PDGF-BB(plaet derived growth factor-BB) 血小板源性生長因子-BB抗體
PDGF-R-A 血小板源性生長因子受體-A抗體
PDGF-R-B 血小板源性生長因子受體-B抗體
PDI(Protein Disulfide lsomerase) 蛋白質二硫鍵異構酶抗體
Pdk4(pyruvate deYMdrogenase kinase isozyme 4) 丙酮酸脫氫酶激酶4抗體
PDX1(pancreatic and duodenal homeobox 1) 胰十二指腸同源異型盒基因抗體
PEA3(polymoma virus enhancer 3) 多瘤促活化因子抗體
PEDF (pigment epithelium-derived factor) 色素上皮源性因子抗體
PEG10(Paternally expressed gene 10) 肝癌高表達基因抗體