产品展示
Cystatin S胱抑素S/半胱氨酸蛋白酶抑制剂S抗体
点击次数：229发布时间：2012/12/5 10:40:32
更新日期：2024/9/5 14:43:01
所 在 地：中国大陆
产品型号：BY-9218R
优质供应
详细内容
货号：BY-9218R
英文名称：Anti-Cystatin S
中文名称：胱抑素S/半胱氨酸蛋白酶抑制剂S抗体
其他名称：Cst4; Cystatin 4; Cystatin S precursor; Cystatin SA III; Cystatin-4; Cystatin-S; Cystatin-SA-III; CYTS_HUMAN; MGC71923; Salivary acidic protein 1.
抗体来源：Rabbit
克隆类型：polyclonal
蛋白分子量：predicted molecular weight: 16kDa
纯化方法：affinity purified by Protein A
交叉反应：hu
产品介绍：The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences. Some of the members are active cysteine protease inhibitors, while others have lost or perhaps never acquired this inhibitory activity. There are three inhibitory families in the superfamily, including the type 1 cystatins（stefins）, type 2 cystatins ａnd the kininogens. The type 2 cystatin proteins are a class of cysteine proteinase inhibitors found in a variety of human fluids ａnd secretions. The cystatin locus on chromosome 20 contains the majority of the type 2 cystatin genes ａnd pseudogenes. This gene is located in the cystatin locus ａnd encodes a type 2 salivary cysteine peptidase inhibitor. The protein is an S-type cystatin, based on its high level of expression in saliva, tears ａnd seminal plasma. The specific role in these fluids is unclear but antibacterial ａnd antiviral activity is present, consistent with a protective function. [provided by RefSeq, Jul2008].Subcellular Location : Secreted.Tissue Specificity : Expressed in submandibular ａnd sublingual saliva but not in parotid saliva （at protein level）. Expressed in saliva, tears, urine ａnd seminal fluid.Similarity : Belongs to the cystatin family.
