产品货号 :  mlR17679

英文名称 :  splicing factor 1

中文名称 :  剪接因子1抗体

别    名 :  BBP; D11S636; Mammalian branch point-binding protein mBBP; OTTHUMP00000069749; OTTHUMP00000069750; OTTHUMP00000069752; splicing factor 1; SF01_HUMAN; Transcription factor ZFM1; ZFM1; Zinc finger gene in MEN1 locus; Zinc finger protein 162; ZNF162.  

研究领域 :  细胞生物  神经生物学  转录调节因子  锌指蛋白  表观遗传学  

抗体来源 :  Rabbit

克隆类型 :  Polyclonal

交叉反应 :  Human, Mouse, Rat, Pig, Cow, Horse, Rabbit, Sheep, Guinea Pig, Danio

产品应用 :  ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 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.

分 子 量 :  68kDa

细胞定位 :  细胞核

性    状 :  Lyophilized or Liquid

浓    度 :  1mg/ml

免 疫 原 :  KLH conjugated synthetic peptide derived from human splicing factor 1:251-350/639

亚    型 :  IgG

纯化方法 :  affinity purified by Protein A

储 存 液 :  0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

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.

PubMed :  PubMed

产品介绍 :  This gene encodes a nuclear pre-mRNA splicing factor. The encoded protein specifically recognizes the intron branch point sequence and is required for the early stages of spliceosome assembly. Alternate splicing results in multiple transcript variants. [provided by RefSeq, May 2010]

Function:

SF1 contains 1 KH domain, 1 CCHC type zinc finger, a nuclear transport domain and glutamine and proline rich regions. It is necessary for the ATP dependent first step of spliceosome assembly and binds to the intron branch point sequence (BPS) 5' UACUAAC 3' of the pre mRNA. It may act as transcription repressor. There are 6 named isoforms produced by alternative splicing.

Subcellular Location:

Nuclear

Tissue Specificity:

Detected in lung, ovary, adrenal gland, colon, kidney, muscle, pancreas, thyroid, placenta, brain, liver and heart.

Post-translational modifications:

Phosphorylation on Ser-20 interferes with U2AF2 binding and spliceosome assembly. Isoform 6 is phosphorylated on Ser-463.

Similarity:

Belongs to the BBP/SF1 family.

Contains 1 CCHC-type zinc finger.

Contains 1 KH domain.

SWISS:

Q15637

Gene ID:

7536

Important Note:

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