Recombinant Xenopus laevis Polyadenylate-binding protein 2-A (pabpn1-a)

中文名稱：

有爪蟾蜍pabpn1-a重組蛋白
貨號：

CSB-YP861627XBE
規格：
來源：

Yeast
其他：

中文名稱：

有爪蟾蜍pabpn1-a重組蛋白
貨號：

CSB-EP861627XBE
規格：
來源：

E.coli
其他：

中文名稱：

有爪蟾蜍pabpn1-a重組蛋白
貨號：

CSB-EP861627XBE-B
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：

有爪蟾蜍pabpn1-a重組蛋白
貨號：

CSB-BP861627XBE
規格：
來源：

Baculovirus
其他：

中文名稱：

有爪蟾蜍pabpn1-a重組蛋白
貨號：

CSB-MP861627XBE
規格：
來源：

Mammalian cell
其他：

產品詳情
產品評價
靶點詳情

產品詳情

純度：

>85% (SDS-PAGE)
基因名：

pabpn1-a
Uniprot No.：

Q9DDY9
別名：

pabpn1-a; pabpii; Polyadenylate-binding protein 2-A; PABP-2-A; Poly(A)-binding protein 2-A; Nuclear poly(A)-binding protein 1-A; Poly(A)-binding protein II-A; PABII-A; Polyadenylate-binding nuclear protein 1-A; XLnPABP2-A; nPABP2-A; xPABPII-A
種屬：

Xenopus laevis (African clawed frog)
蛋白長度：

full length protein
表達區域：

1-296
氨基酸序列

MAAVSSVASL RGADYENGLR GVAGPSDGGQ DPGEDDPMGR GTLDLEMELL EQGRRSRRVG GRTTPGRRSG GRGGSGGGGA GGLEELEDEE LEEEEPGELT GDQTIEDPEL EAIKARVREM EEEAEKLKEL QNEVEKQMNM SPPPGNAGPV IMSVEEKMEA DARSIYVGNV DYGATAEELE AHFHGCGSVN RVTILCDKFT GHPKGFAYIE FCDKESVRTS LALDESLFRG RQIKVVPKRT NRPGISTTDR GFPRARYRAR ASSYSSRSRF YSGYTPRPRG RVYRGRARAT SWYTPY
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：

Involved in the 3'-end formation of mRNA precursors (pre-mRNA) by the addition of a poly(A) tail of 200-250 nt to the upstream cleavage product. Stimulates poly(A) polymerase (PAPOLA) conferring processivity on the poly(A) tail elongation reaction and controls also the poly(A) tail length. Increases the affinity of poly(A) polymerase for RNA. Binds to poly(A) and to poly(G) with high affinity. May protect the poly(A) tail from degradation.
基因功能參考文獻：
1. provide high-resolution structural information concerning type II PABPs and an example of a single RRM domain protein that transitions from a homodimer to a monomer upon RNA binding. PMID: 18824697
亞細胞定位：

Nucleus. Cytoplasm.
組織特異性：

Shows dynamic spatial expression throughout development. First expressed in the animal pole region of the egg and this pattern persists through to the blastula stage. In gastrula and neurula embryos, expressed mainly in ectodermal, neural and epidermal re
數據庫鏈接：

KEGG: xla:398201

UniGene: Xl.55103