β1,3半乳糖转移酶3抗体英文名称 Anti-B3GALNT1
中文名称 β1,3半乳糖转移酶3抗体
别 名 3-galactosyltransferase 3; 3-GalNAc-T1; 3-GalTase 3; 3-N-acetylgalactosaminyltransferase 1; 3-N-acetylgalactosaminyltransferase; b3Gal T3; b3Gal-T3; B3galnt1; B3GALT3; B3GL1_HUMAN; Beta 1,3 galactosyltransferase 3; Beta 1,3 GalTase 3; beta 1,3 N acetylgalactosaminyltransferase 1 (globoside blood group); Beta 3 GalNAc T1; Beta 3 Gx T3; Beta-1; Beta-3-Gx-T3; beta3Gal T3; Beta3Gal-T3; Beta3GalT3; brainiac1; Galactosylgalactosylglucosylceramide beta D acetyl galactosaminyltransferase; Galactosylgalactosylglucosylceramide beta-D-acetyl-galactosaminyltransferase; galT3; Gb4Cer; GLCT3; GLOB; Globoside synthase; globotriaosylceramide 3 beta N acetylgalactosaminyltransferase; P antibody P antigen synthase; P blood group globoside; P1 antibody UDP Gal:betaGlcNAc beta 1,3 galactosyltransferase 1; UDP Gal:betaGlcNAc beta 1,3 galactosyltransferase, polypeptide 3 (Globoside blood group); UDP GalNAc:beta 1,3 N acetylgalactosaminyltransferase 1; UDP GalNAc:betaGlcNAc beta 1,3 galactosaminyltransferase, polypeptide 1 (Globoside blood group); UDP N acetylgalactosamine:globotriaosylceramide beta 1,3 N acetylgalactosaminyltransferase; UDP-GalNAc:beta-1; UDP-N-acetylgalactosamine:globotriaosylceramide beta-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, Dog, Pig, Cow, Horse, Rabbit, Sheep
产品类型 一抗
研究领域 心血管 细胞生物
蛋白分子量 predicted molecular weight: 39kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from human B3GALNT1
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
产品应用 WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=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.
β1,3半乳糖转移酶3抗体产品介绍 This gene is a member of the beta-1,3-galactosyltransferase (beta3GalT) gene family. This family encodes type II membrane-bound glycoproteins with diverse enzymatic functions using different donor substrates (UDP-galactose and UDP-N-acetylglucosamine) and different acceptor sugars (N-acetylglucosamine, galactose, N-acetylgalactosamine). The beta3GalT genes are distantly related to the Drosophila Brainiac gene and have the protein coding sequence contained in a single exon. The beta3GalT proteins also contain conserved sequences not found in the beta4GalT or alpha3GalT proteins. The carbohydrate chains synthesized by these enzymes are designated as type 1, whereas beta4GalT enzymes synthesize type 2 carbohydrate chains. The ratio of type 1:type 2 chains changes during embryogenesis. By sequence similarity, the beta3GalT genes fall into at least two groups: beta3GalT4 and 4 other beta3GalT genes (beta3GalT1-3, beta3GalT5). The encoded protein of this gene does not use N-acetylglucosamine as an acceptor sugar at all. Multiple transcript variants that are alternatively spliced in the 5' UTR have been described; they all encode the same protein.
Function : Transfers N-acetylgalactosamine onto globotriaosylceramide.
Subcellular Location : Golgi apparatus membrane; Single-pass type II membrane protein.
Tissue Specificity : Higher expression in heart and brain, and to a lesser extent in lung, placenta, kidney and testis. Lower expression in liver, spleen and stomach.
Similarity : Belongs to the glycosyltransferase 31 family.
Database links : UniProtKB/Swiss-Prot: O75752.1
纯度:在实验的任何阶段,确定抗体溶液纯度的最简单方法是取一部分样本进行SDS-PAGE电泳。凝胶可用考马斯亮蓝染色(灵敏度为0.1—0.5ug/带)或银染(灵敏度1~l0ug/带)。
定量:如果抗体还不纯,有一个快捷的定量方法,即通过SDS-PAGE电泳分离出轻、重链,然后和已知的标准染色带比较。如果需要分析许多样本,用免疫测定法对抗体定量较容易。如果抗体是经过纯化的,可通过测蛋白总量代替上述两种方法,有一简单的方法,即紫外吸收法。β1,3半乳糖转移酶3抗体的量可通过测280nm处的吸收值来测(10D大致相当于0.75mg/m1的纯化抗体)。
抗原结合活性:一般说来,纯化方法不会引起抗原结合活性的改变。用蛋白G或蛋白A树脂很少导致抗体活性丧失。然而,如果最终抗体产物的作用不如原来所预料的好,检测抗体纯化过程所丢失的活性就极为重要。用一系列滴定法比较纯化的抗体和其原材料的活性,以标定每一步中的总抗体量,这将有助于较好的估计通过纯化所丢失的活性。