Recombinant Human DNA polymerase alpha subunit B (POLA2)

中文名稱：

人POLA2重組蛋白
貨號：

CSB-YP614517HU
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

人POLA2重組蛋白
貨號：

CSB-EP614517HU
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

人POLA2重組蛋白
貨號：

CSB-EP614517HU-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POLA2重組蛋白
貨號：

CSB-BP614517HU
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

人POLA2重組蛋白
貨號：

CSB-MP614517HU
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：

POLA2
Uniprot No.：

Q14181
別名：

AI573378; DNA directed DNA polymerase alpha 2; DNA polymerase alpha 70 kDa subunit; DNA polymerase alpha subunit B; DNA polymerase alpha subunit II; DNA polymerase subunit alpha B; DNA polymerase subunit II; DPOA2_HUMAN; FLJ21662; FLJ37250; polA2; Polymerase (DNA directed) alpha 2 (70kD subunit); Polymerase (DNA directed); alpha (70kD); Polymerase (DNA directed); alpha 2 accessory subunit
種屬：

Homo sapiens (Human)
蛋白長度：

full length protein
表達區域：

1-598
氨基酸序列

MSASAQQLAE ELQIFGLDCE EALIEKLVEL CVQYGQNEEG MVGELIAFCT STHKVGLTSE ILNSFEHEFL SKRLSKARHS TCKDSGHAGA RDIVSIQELI EVEEEEEILL NSYTTPSKGS QKRAISTPET PLTKRSVSTR SPHQLLSPSS FSPSATPSQK YNSRSNRGEV VTSFGLAQGV SWSGRGGAGN ISLKVLGCPE ALTGSYKSMF QKLPDIREVL TCKIEELGSE LKEHYKIEAF TPLLAPAQEP VTLLGQIGCD SNGKLNNKSV ILEGDREHSS GAQIPVDLSE LKEYSLFPGQ VVIMEGINTT GRKLVATKLY EGVPLPFYQP TEEDADFEQS MVLVACGPYT TSDSITYDPL LDLIAVINHD RPDVCILFGP FLDAKHEQVE NCLLTSPFED IFKQCLRTII EGTRSSGSHL VFVPSLRDVH HEPVYPQPPF SYSDLSREDK KQVQFVSEPC SLSINGVIFG LTSTDLLFHL GAEEISSSSG TSDRFSRILK HILTQRSYYP LYPPQEDMAI DYESFYVYAQ LPVTPDVLII PSELRYFVKD VLGCVCVNPG RLTKGQVGGT FARLYLRRPA ADGAERQSPC IAVQVVRI
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：

Accessory subunit of the DNA polymerase alpha complex (also known as the alpha DNA polymerase-primase complex) which plays an essential role in the initiation of DNA synthesis. During the S phase of the cell cycle, the DNA polymerase alpha complex (composed of a catalytic subunit POLA1, an accessory subunit POLA2 and two primase subunits, the catalytic subunit PRIM1 and the regulatory subunit PRIM2) is recruited to DNA at the replicative forks via direct interactions with MCM10 and WDHD1. The primase subunit of the polymerase alpha complex initiates DNA synthesis by oligomerising short RNA primers on both leading and lagging strands. These primers are initially extended by the polymerase alpha catalytic subunit and subsequently transferred to polymerase delta and polymerase epsilon for processive synthesis on the lagging and leading strand, respectively.
基因功能參考文獻：
1. STN1-POLA2 interaction provides a basis for primase-polymerase alpha stimulation by human STN1. PMID: 28934486
2. our findings showed that knockdown of POLA2 increases gemcitabine resistance in human lung cancer cells. We propose that POLA2 may play a role in gemcitabine sensitivity and can be used as a prognostic biomarker of patient outcome in NSCLC pathogenesis. PMID: 28155658
3. POLA2+1747 GG/GA may be used as a prognostic biomarker of patient outcome in NSCLC pathogenesis PMID: 25521664
4. Findings indicate that tethering of primase to the replisome by DNA polymerase alpha (pol alpha) is critical for the normal action of DNA replication forks in eukaryotic cells. PMID: 22593576
亞細胞定位：

Nucleus.
蛋白家族：

DNA polymerase alpha subunit B family
數據庫鏈接：

HGNC: 30073

KEGG: hsa:23649

STRING: 9606.ENSP00000265465

UniGene: Hs.201897