Anti-SERPINA12抗體,內臟脂肪組織源性*蛋白酶抑制蛋白抗體產(chǎn)品經(jīng)無數(shù)次市場驗證，若出現(xiàn)質量問題可無條件換貨或退貨,詳細信息：

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英文名稱 SERPINA12
抗體名稱 Anti-SERPINA12抗體,內臟脂肪組織源性*蛋白酶抑制蛋白抗體
別    名 OL 64; OL-64; OL64; Serine (or cysteine) proteinase inhibitor clade A (alpha 1 antiproteinase antitrypsin) member 12 ; Serpin A12; Serpin A12 precursor; Serpin peptidase inhibitor clade A (alpha 1 antiproteinase antitrypsin) member 12; Serpina12; SPA12_HUMAN antibody Vaspin; Visceral adipose specific serpin; Visceral adipose tissue derived serine protease inhibitor; Visceral adipose tissue-derived serine protease inhibitor; Visceral adipose-specific serpin.   
研究領域 心血管  細胞生物  免疫學  神經(jīng)生物學  信號轉導  糖尿病  
抗體來源 Rabbit
克隆類型 Polyclonal
交叉反應 Human, Mouse, Rat, Dog, Pig, Cow, Horse, Rabbit, 
產(chǎn)品應用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 （石蠟切片需做抗原修復） 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 45kDa
細胞定位 分泌型蛋白 
性    狀 Lyophilized or Liquid
濃    度 1mg/1ml
免 疫 原 KLH conjugated synthetic peptide derived from human SERPINA12/Vaspin
亞    型 IgG
純化方法 affinity purified by Protein A
儲 存 液 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

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抗體原理 
（1）特異性結合抗原：抗體本身不能直接溶解或殺傷帶有特異抗原的靶細胞，通常需要補體或吞噬細胞等共同發(fā)揮效應以清除病原微生物或導致病理損傷。然而，抗體可通過與病毒或毒素的特異性結合，直接發(fā)揮中和病毒的作用。 
（2）激活補體：IgM、IgG1、IgG2和IgG3可通過經(jīng)典途徑激活補體，凝聚的IgA、IgG4和IgE可通過替代途徑激活補體。 
（3）結合細胞：不同類別的免疫球蛋白，可結合不同種的細胞，參與免疫應答。 
（4）可通過胎盤及粘膜：免疫球蛋白G（IgG）能通過胎盤進入胎兒血流中，使胎兒形成自然被動免疫。免疫球蛋白A（IgA）可通過消化道及呼吸道粘膜，是粘膜局部抗感染免疫的主要因素。 
（5）具有抗原性：抗體分子是一種蛋白質，也具有刺激機體產(chǎn)生免疫應答的性能。不同的免疫球蛋白分子，各具有不同的抗原性。 
（6）抗體對理化因子的抵抗力與一般球蛋白相同：不耐熱，60～70℃即被破壞。各種酶及能使蛋白質凝固變性的物質，均能破壞抗體的作用?？贵w可被中性鹽類沉淀。在生產(chǎn)上?？捎昧蛩徜@或硫酸鈉從免疫血清中沉淀出含有抗體的球蛋白，再經(jīng)透析法將其純化。
產(chǎn)品介紹 May modulates insulin action conceivably only in the presence of its yet undefined target proteases in white adipose tissues.
Serpins are the largest and most diverse family of protease inhibitors. Most serpins control proteolytic cascades, certain serpins do not inhibit enzymes, but instead perform diverse functions such as storage (ovalbumin, in egg white), hormone carriage proteins (thyroxine-binding globulin, cortisol-binding globulin) and tumor suppressor genes (maspin). Most inhibitory serpins target chymotrypsin-like serine proteases. These enzymes are defined by the presence of a nucleophilic serine residue in their catalytic site. Some serpins inhibit other classes of protease. A number of such serpins have been shown to target cysteine proteases. These enzymes differ from serine proteases in that they are defined by the presence of a nucleophilic cysteine residue, rather than a serine residue, in their catalytic site.
SerpinA12, also known as OL-64, Visceral adipose tissue-derived serine protease inhibitor, Vaspin, Visceral adipose-specific serpin and SERPINA12, is a secreted protein which belongs to the serpin family. SerpinA12 / Vaspin is expressed in visceral adipose tissues. It may modulates insulin action conceivably only in the presence of its yet undefined target proteases in white adipose tissues. SerpinA12 / Vaspin may be the compensatory molecule in the pathogenesis of metabolic syndrome and SerpinA12 / Vaspin recombinant protein or vaspin-mimicking agents such as vaspin analogs, antibodies or small molecule agents may be the link to drug discovery and development.

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