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泛素硫酯酶L3抗体品牌
  • 品牌:上海莼试
  • 产地:进口、国产
  • 货号:CS11987
  • 发布日期: 2019-01-30
  • 更新日期: 2024-11-22
产品详请
产地 进口、国产
品牌 上海莼试
保存条件 Store at -20 °C
货号 CS11987
应用范围 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500
CAS编号
抗体名 Anti-UCHL3
克隆性
靶点 详见说明书
适应物种 详见说明书
形态 详见说明书
宿主 详见说明书
亚型 IgG
标识物 详见说明书
浓度 1mg/1ml%
免疫原 KLH conjugated synthetic peptide derived from human UCHL3

抗体的生物素化标记实验要点:

1. 泛素硫酯酶L3抗体品牌 如在反应混合液中有叠氮钠或游离氨基存在,会抑制标记反应。因此,蛋白质在反应前要对 0.1mol/L碳酸氢钠缓冲液或0.5mol/L硼酸缓冲液充分透析;

2.所用的NHSB及待生物素化蛋白质之间的分子比按蛋白质表面的ε-氨基的密度会有所不同,选择不当则影响标记的效率,应先用几个不同的分子比来筛选最适条件;

3.NHSB量过量也是不利的,抗原的结合位点可能因此被封闭,导致抗体失活;

4.由于抗体的氨基不易接近可能造成生物素化不足,此时可加入去污剂如 Triton x-100, Tween20等;

5.当游离ε-氨基(赖氨酸残基的氨基)存在于抗体的抗原结合位点时,或位于酶的催化位点时,生物素化会降低或损伤抗体蛋白的结合力或活性;

6.生物素还可能与不同的功能基团,如羰基、氨基、巯基、异咪唑基及苯酚基,也可与糖基共价结合;

7.交联反应后,应充分透析,否则,残余的生物素会对生物素化抗体与亲和素的结合产生竞争作用;

8.在细胞的荧光标记实验中,中和亲和素的本底低,但由于链霉亲和素含有少量正电荷,故对某些细胞可导致高本底。

产品订购信息:
英文名称  Anti-UCHL3 

中文名称   泛素硫酯酶L3抗体品牌 

      Ubiquitin carboxyl-terminal hydrolase isozyme L3; Ubiquitin thioesterase L3; Ubiquitin thiolesterase; Ubiquitin thiolesterase L3; UCH L3; UCH-L3; UCHL3; UCHL3_HUMAN.


       1mg/1ml

  0.2ml/200μg

抗体来源   Rabbit

克隆类型   polyclonal

交叉反应   Human, Mouse, Rat, Chicken 

产品类型   一抗  

研究领域    细胞生物 神经生物学 信号转导 表观遗传学 泛素 Alzheimer's

蛋白分子量  predicted molecular weight: 26kDa

       Lyophilized or Liquid

 KLH conjugated synthetic peptide derived from human UCHL3 

       IgG

纯化方法   affinity purified by Protein A

   Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4

泛素硫酯酶L3抗体品牌 产品应用    WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500

(石蜡切片需做抗原修复) 

 not yet tested in other applications.

 optimal dilutions/concentrations should be determined by the end user.  

保存条件  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. 

Important Note  This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 

产品介绍 UCH-L1 is a member of a gene family whose products hydrolyze small C-terminal adducts of ubiquitin to generate the ubiquitin monomer. Expression of UCH-L1 is highly specific to neurons and to cells of the diffuse neuroendocrine system and their tumors. UCH-L1 is expressed in brain neurons. Examination of specific brain regions reveals expression in all areas tested, particularly in the substantia nigra. UCH-L1 represents 1 to 2% of total soluble brain protein. Its occurrence in Lewy bodies and its function in the proteasome pathway make it a compelling candidate gene in Parkinson disease. The gene which encodes UCH-L1 maps to human chromosome 4p14. The 230 amino acid human UCH-L3 protein is 54% identical to that of UCH-L1. UCH-L3 is the predominant thiol protease and has high-affinity binding sites for ubiquitin.

Function : Deubiquitinating enzyme (DUB) that controls levels of cellular ubiquitin through processing of ubiquitin precursors and ubiquitinated proteins. Thiol protease that recognizes and hydrolyzes a peptide bond at the C-terminal glycine of either ubiquitin or NEDD8. Has a 10-fold preference for Arg and Lys at position P3". Deubiquitinates ENAC in apical compartments, thereby regulating apical membrane recycling. Indirectly increases the phosphorylation of IGFIR, AKT and FOXO1 and promotes insulin-signaling and insulin-induced adipogenesis. Required for stress-response retinal, skeletal muscle and germ cell maintenance. May be involved in working memory.

Subunit : Preferentially binds diubiquitin; the interaction does not hydrolyze diubiquitin but, in vitro, inhibits the hydrolyzing activity on other substrates.

Subcellular Location : Cytoplasm.

Tissue Specificity : Highly expressed in heart, skeletal muscle, and testis.

Post-translational modifications : Phosphorylated upon DNA damage, probably by ATM or ATR.

Similarity : Belongs to the peptidase C12 family.

Database links : UniProtKB/Swiss-Prot: P15374.1

抗体的鉴定:

1泛素硫酯酶L3抗体品牌 抗体的效价鉴定:不管是用于诊断还是用于,制备抗体的目的都是要求较高效价。不同的抗原制备的抗体,要求的效价不一。鉴定效价的方法很多,包括有试管凝集反应,琼脂扩散试验,酶联免疫吸附试验等。常用的抗原所制备的抗体一般都有约成的鉴定效价的方法,以资比较。如制备抗抗体的效价,一般就采用琼脂扩散试验来鉴定。

2)抗体的特异性鉴定:抗体的特异性是指与相应抗原或近似抗原物质的识别能力。抗体的特异性高,它的识别能力就强。衡量特异性通常以交叉反应率来表示。交叉反应率可用竞争抑制试验测定。以不同浓度抗原和近似抗原分别做竞争抑制曲线,计算各自的结合率,求出各自在IC50时的浓度,并按公式计算交叉反应率。 

如果所用抗原浓度IC50浓度为pg/,而一些近似抗原物质的IC50浓度几乎是无穷大时,表示这一抗血清与其他抗原物质的交叉反应率近似为0,即该血清的特异性较好。

3)抗体亲和力:是指抗体和抗原结合的牢固程度。亲和力的高低是由抗原分子的大小,抗体分子的结合位点与抗原决定簇之间立体构型的合适度决定的。有助于维持抗原抗体复合物稳定的分子间力有氢键,疏水键,侧链相反电荷基因的库仑力,范德华力和空间斥力。亲和力常以亲和常数K表示,K的单位是L/mol。抗体亲和力的测定对抗体的筛选,确定抗体的用途,验证抗体的均一性等均有重要意义。

P73 protein P73抑制基因抗原Multi-class antibodies规格: 0.5mg

Anti-Angiotensin I 紧张素I抗体Multi-class antibodies规格: 0.2ml

Rhesus antibody Rh phospho-APP/ABPP(Tyr757) 磷酸化APP(Tyr757)淀粉样肽前体蛋白抗体 规格 0.1ml

Surfacant Protein A(100-200) 浓缩液 0.1ml 进口分装

UBE2D2 英文名称: 泛素蛋白连接酶D2抗体 0.2ml

DHRS9 英文名称: 短链脱氢酶/还原酶家族9抗体 0.1ml

Anti-Angiotensin I 紧张素I抗体Multi-class antibodies规格: 0.2ml

MMP-2/Gelatinase A ELISA Kit 大鼠基质金属蛋白酶2/明胶酶AMulti-class antibodies规格: 48T

Anti-AMACR/P504S /FITC 荧光素标记α-甲基酰基辅酶A消旋酶抗体IgGMulti-class antibodies规格: 0.2ml

Rhesus antibody Rh FAT/CDHF7/FAT1 钙粘蛋白家族成员7抗体 规格 0.1ml

IL-2R(Mouse Interleukin-2 receptor) ELISA kit 小鼠白介素2受体 96T

phospho-MAP3K7IP1(Thr431) 英文名称: 磷酸化转化生长因子β活化激酶结合蛋白1抗体 0.1ml

AADACL2 英文名称: 芳香乙酰胺脱乙酰基酶样蛋白2抗体 0.2ml

Anti-AMACR/P504S /FITC 荧光素标记α-甲基酰基辅酶A消旋酶抗体IgGMulti-class antibodies规格: 0.2ml

Anti-Shrimp tropomyosin /FITC 荧光素标记南美白对虾过敏原蛋白(虾原肌球蛋白)抗体IgGMulti-class antibodies规格: 0.2ml

BACE( ASP2 ) β分泌酶(抗原)Multi-class antibodies规格: 0.5mg

孤菲肽受体/痛敏肽受体抗体 Anti-Nociceptin receptor 0.1ml

SNAP25 英文名称: 突触相关蛋白25抗体 0.1ml

Endomucin 英文名称: 内皮粘蛋白EMCN抗体 0.2ml

Rhesus antibody Rh Phospho-p53BP1 (Ser1778) 磷酸化p53结合蛋白1抗体 规格 0.1ml

BACE( ASP2 ) β分泌酶(抗原)Multi-class antibodies规格: 0.5mg

大鼠可溶性糖蛋白VI(sGPVI)ELISA试剂盒 ,英文名: sGPVI ELISA Kit

人内皮细胞生长因子受体3(VEGFR-3)ELISA检测试剂盒HumanVascuoarendothelialcellgrowthfactorreceptor3,VEGFR-3ELISAKit 96T/48T

鸟H5N1 IgG抗体ELSIA 试剂盒 Bird influenza A virus subtype H5N1 IgG aibody ELISA Kit

CLIAKitforOPG(RabbitOsteoprotegerin)ELISAKit兔骨保护素规格:48T/96T

糖类总量氨基荧光定量检测试剂盒20次

ELISAKitPγ人γ肽规格:48T/96T

大鼠白细胞激活黏附因子(ALCAM)ELISA试剂盒 ,英文名: ALCAM ELISA Kit

Human beta 2 glycoprotein 1 aibody IgG (beta 2-GP1 Ab IgG) ELISA Kit 人β2糖蛋白1抗体IgG(β2-GP1 Ab IgG)ELISA试剂盒

AflatoxinELISAKit 霉毒素(Aflatoxin)ELISA试剂盒 96T/48T 进口分装

CLIAKitforColI(HumanCollageypeI)ELISAKit人Ⅰ型胶原规格:48T/96T

细胞游离氨基酸含量比色法定量检测试剂盒20次

Ratcholesterolesteransferprotein,CETPELISAKit大鼠胆固醇酯转移蛋白(CETP)ELISA试剂盒规格:96T/48T

泛素硫酯酶L3抗体品牌 大鼠催产素(OT)ELISA试剂盒 ,英文名: OT ELISA Kit

The swine major histocompatibility complex class I (MHC I and /SLA I) ELISA Kit 猪主要组织相容性复合体Ⅰ类(MHCⅠ/SLAⅠ)ELISA试剂盒

ELISA 小鼠载脂蛋白E(mouse APO E) 48T/96T 进口分装

CLIAKitforLMWH(Humanlowmolecularweightheparin)ELISAKit人低分子肝素规格:48T/96T

通用型DNA损伤彗星检测试剂盒20次

ELISAKitα-glucosidase鸡α葡萄糖苷酶规格:48T/96T

 


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