Recombinant Human Splicing factor U2AF 26 kDa subunit (U2AF1L4)

中文名稱：

人U2AF1L4重組蛋白
貨號：

CSB-YP837850HU
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

人U2AF1L4重組蛋白
貨號：

CSB-EP837850HU-B
說明書：

MSDS Datasheet
規格：
來源：

E.coli
共軛：

Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
其他：

中文名稱：

人U2AF1L4重組蛋白
貨號：

CSB-BP837850HU
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

人U2AF1L4重組蛋白
貨號：

CSB-MP837850HU
說明書：

MSDS Datasheet
規格：
來源：

Mammalian cell
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

純度：

>85% (SDS-PAGE)
基因名：

U2AF1L4
Uniprot No.：

Q8WU68
別名：

FLJ35525; MGC33901; Splicing factor U2AF 26 kDa subunit; U2 auxiliary factor 26; U2 small nuclear RNA auxiliary factor 1 like 3; U2 small nuclear RNA auxiliary factor 1 like 4; U2 small nuclear RNA auxiliary factor 1 like protein 3; U2 small nuclear RNA auxiliary factor 1 like protein 4; U2 small nuclear RNA auxiliary factor 1-like protein 3; U2 small nuclear RNA auxiliary factor 1-like protein 4; U2(RNU2) small nuclear RNA auxiliary factor 1 like 3; U2(RNU2) small nuclear RNA auxiliary factor 1-like protein 3; U2AF1 like protein 3; U2AF1 RS3; U2AF1-like protein 3; U2AF1L3V1; U2AF1L4; U2AF1RS3; U2af26; U2AF4_HUMAN; U2RNU2 small nuclear RNA auxiliary factor 1 like 3; U2RNU2 small nuclear RNA auxiliary factor 1 like protein 3
種屬：

Homo sapiens (Human)
蛋白長度：

full length of Isoform 2
表達區域：

1-202
氨基酸序列

MAEYLASIFGTEKDKVNCSFYFKIGVCRHGDRCSRLHNKPTFSQEVFTELQEKYGEIEEMNVCDNLGDHLVGNVYVKFRREEDGERAVAELSNRWFNGQAVHGNVPEVASATSCICGPFPRTSRGSSMGGDPGAGHPRGSILATIPERGTIGVPLITGMAASEALAPLPFTPNRDRCSWQDLSSKPPSLSCPILPRLPGSIM
蛋白標簽：

Tag?type?will?be?determined?during?the?manufacturing?process.

The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
產品提供形式：

Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
復溶：

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期：

Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet ：

Please contact us to get it.

產品評價

靶點詳情

功能：

RNA-binding protein that function as a pre-mRNA splicing factor. Plays a critical role in both constitutive and enhancer-dependent splicing by mediating protein-protein interactions and protein-RNA interactions required for accurate 3'-splice site selection. Acts by enhancing the binding of U2AF2 to weak pyrimidine tracts. Also participates in the regulation of alternative pre-mRNA splicing. Activates exon 5 skipping of PTPRC during T-cell activation; an event reversed by GFI1. Binds to RNA at the AG dinucleotide at the 3'-splice site. Shows a preference for AGC or AGA.
基因功能參考文獻：
1. U2AF1L4 gene expression is regulated by cytokines in activated T cells. PMID: 27143377
2. One of the conservative regions is responsible for the enhancer activity and is able to interact with proteins of HeLa cell nuclear extract. PMID: 22022969
3. Differential isoform expression and interaction with the P32 regulatory protein controls the subcellular localization of the splicing factor U2AF26 PMID: 18460468
亞細胞定位：

Nucleus. Nucleus speckle. Cytoplasm.
蛋白家族：

Splicing factor SR family
組織特異性：

Isoform 2 is widely expressed. Isoform 3 is highly expressed in heart, brain and lung, lower expressed in thymus and much lower expressed in peripheral blood leukocytes.
數據庫鏈接：

HGNC: 23020

OMIM: 601080

KEGG: hsa:199746

UniGene: Hs.351558