产地 | 进口、国产 |
品牌 | 上海莼试 |
保存条件 | Store at -20 °C |
货号 | CS11580 |
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-TCTN1 |
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 TCTN1 |
产品订购信息:
英文名称 Anti-TCTN1
中文名称 结构蛋白家族1抗体说明书
别 名 TCTN1; TECT1_HUMAN; Tectonic-1.
浓 度 1mg/1ml
规 格 0.2ml/200μg
抗体来源 Rabbit
克隆类型 polyclonal
交叉反应 Human, Mouse, Rat, Pig, Cow, Sheep
产品类型 一抗
研究领域 细胞生物 免疫学 神经生物学
蛋白分子量 predicted molecular weight: 61kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from Human TCTN1
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
结构蛋白家族1抗体说明书 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 Regulator of Hedgehog (Hh), required for both activation and inhibition of the Hh pathway in the patterning of the neural tube. During neural tube development, it is required for formation of the most ventral cell types and for full Hh pathway activation. Functions in Hh signal transduction to fully activate the pathway in the presence of high Hh levels and to repress the pathway in the absence of Hh signals. Modulates Hh signal transduction downstream of SMO and RAB23.
Function : Component of the tectonic-like complex, a complex localized at the transition zone of primary cilia and acting as a barrier that prevents diffusion of transmembrane proteins between the cilia and plasma membranes. Regulator of Hedgehog (Hh), required for both activation and inhibition of the Hh pathway in the patterning of the neural tube. During neural tube development, it is required for formation of the most ventral cell types and for full Hh pathway activation. Functions in Hh signal transduction to fully activate the pathway in the presence of high Hh levels and to repress the pathway in the absence of Hh signals. Modulates Hh signal transduction downstream of SMO and RAB23 (By similarity).
Subunit : Part of the tectonic-like complex (also named B9 complex) (By similarity).
Subcellular Location : Secreted.
DISEASE : Defects in TCTN1 are the cause of Joubert syndrome type 13 (JBTS13) [MIM:614173]. JBTS13 is a disorder presenting with cerebellar ataxia, oculomotor apraxia, hypotonia, neonatal breathing abnormalities and psychomotor delay. Neuroradiologically, it is characterized by cerebellar vermian hypoplasia/aplasia, thickened and reoriented superior cerebellar peduncles, and an abnormally large interpeduncular fossa, giving the appearance of a molar tooth on transaxial slices (molar tooth sign). Additional variable features include retinal dystrophy and renal disease.
Similarity : Belongs to the tectonic family.
Database links : UniProtKB/Swiss-Prot: Q2MV58.2
Anti-STEAP1/FITC 荧光素标记跨膜上皮抗原1抗体IgGMulti-class antibodies规格: 0.2ml
GIP (Gastric Inhibitory polypeptide) 胃泌素抑制肽(抗原)Multi-class antibodies规格: 0.5mg
人胎盘生长因子相关抗体 Anti-PLGF 0.1ml
Phospho-Stathmin (Ser16) 英文名称: 磷酸化原癌基因蛋白18抗体 0.1ml
E-Selectin 英文名称: E选择素抗体 0.1ml
Rhesus antibody Rh Phospho-mTOR (Ser2481) 磷酸化雷帕霉素靶蛋白抗体 规格 0.1ml
GIP (Gastric Inhibitory polypeptide) 胃泌素抑制肽(抗原)Multi-class antibodies规格: 0.5mg
Anti-SYVN1/FITC 荧光素标记滑膜细胞凋亡抑制物1抗体IgGMulti-class antibodies规格: 0.2ml
IGFBP-5 ( Insulin-like Growth Factor Binding Protein 5、IBP5) 样生长因子结合蛋白-5(抗原)Multi-class antibodies规格: 0.5mg
Ras相关区域家族1A抗体 Anti-RASSF1A 0.2ml
SVH 英文名称: 蛋白剪接变异体蛋白抗体 0.2ml
EFHC2 英文名称: EFHC2蛋白抗体 0.2ml
Rhesus antibody Rh phospho-MK5(Ser129) 磷酸化原活化蛋白激酶激酶5抗体 规格 0.1ml
IGFBP-5 ( Insulin-like Growth Factor Binding Protein 5、IBP5) 样生长因子结合蛋白-5(抗原)Multi-class antibodies规格: 0.5mg
GABA/BSA γ1氨基偶联血清白蛋白Multi-class antibodies规格: 1mg
Anti-HER4/ErbB4 HER4抗体Multi-class antibodies规格: 0.2ml
Rhesus antibody Rh OAT-1/SLC22A6 阴离子转运蛋白-1抗体 规格 0.1ml
HRP/Horseradish Peroxidase 辣根过氧化物酶(辣根酶) 10mg
TRP2 英文名称: 酪酸酶相关蛋白2抗体 0.2ml
c-Maf 英文名称: 原癌基因cMAF抗体 0.2ml
Anti-HER4/ErbB4 HER4抗体Multi-class antibodies规格: 0.2ml
HGF Protein Rat 重组大鼠 HGF / Hepatocyte Growth Factor 蛋白
KYSE150 食管鳞癌
SCGB1A1 Others Mouse 小鼠 SCGB1A1 / uteroglobin 人细胞裂解液 (阳性对照)
ME-180人子宫颈表皮癌细胞 ME-180 human cervical epidermoid carcinoma cells McCOY's 5A+10%FBS
大鼠肾小球系膜细胞;HBZY-1
小鼠海马趾星形胶质细胞(MA-h)(5×105) kasumi-1, 人细胞株 Human
CL-0330COLO 320DM(人结直肠腺癌细胞)5×106cells/瓶×2
CLK3 Others Human 人 CLK3 杆状病毒-昆虫细胞裂解液 (阳性对照)
人外根壳细胞总RNAHHORSC NA
CNE细胞,细胞 人胚,HFL-I细胞 原代骨骼肌细胞特制基础无血清培养基Many types of cells包装:500/100ml
豹猫肺成纤维样细胞;LCL3
HA Others H5N1 甲型 H5N1 (A/Anhui/1/2005) 血凝素 (Hemagglutinin / HA) 人细胞裂解液 (阳性对照)
结构蛋白家族1抗体说明书 HGF Protein Rat 重组大鼠 HGF / Hepatocyte Growth Factor 蛋白
KYSE150 食管鳞癌
SCGB1A1 Others Mouse 小鼠 SCGB1A1 / uteroglobin 人细胞裂解液 (阳性对照)
ME-180人子宫颈表皮癌细胞 ME-180 human cervical epidermoid carcinoma cells McCOY's 5A+10%FBS
大鼠肾小球系膜细胞;HBZY-1
小鼠海马趾星形胶质细胞(MA-h)(5×105) kasumi-1, 人细胞株 Human
抗体的生物素化标记实验要点:
1. 结构蛋白家族1抗体说明书 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.用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。
抗体的鉴定:
1)结构蛋白家族1抗体说明书 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/管,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。