Recombinant Human Polyadenylate-binding protein 4 (PABPC4)

Code CSB-YP615676HU
MSDS
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Source Yeast
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Code CSB-EP615676HU
MSDS
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Source E.coli
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Code CSB-EP615676HU-B
MSDS
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Source E.coli
Conjugate 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.
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Code CSB-BP615676HU
MSDS
Size Pls inquire
Source Baculovirus
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Code CSB-MP615676HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
Uniprot No.
Alternative Names
Activated platelet protein 1; Activated-platelet protein 1; APP 1 ; APP-1; APP1 ; FLJ43938; Inducible poly(A) binding protein; Inducible poly(A)-binding protein; iPABP; IPABP4; PABP 4; PABP-4; PABP4; PABP4_HUMAN; PABPC 4; PABPC4; Poly A binding protein cytoplasmic 4; Poly(A) binding protein 4; Poly(A) binding protein cytoplasmic 4 (inducible form) ; Poly(A) binding protein cytoplasmic 4; Poly(A)-binding protein 4; Polyadenylate binding protein 4; Polyadenylate-binding protein 4; Polyadenylate-binding protein; cytoplasmic; 4; Polyadenylate-binding protein; inducible
Species
Homo sapiens (Human)
Expression Region
1-644
Target Protein Sequence
MNAAASSYPM ASLYVGDLHS DVTEAMLYEK FSPAGPVLSI RVCRDMITRR SLGYAYVNFQ QPADAERALD TMNFDVIKGK PIRIMWSQRD PSLRKSGVGN VFIKNLDKSI DNKALYDTFS AFGNILSCKV VCDENGSKGY AFVHFETQEA ADKAIEKMNG MLLNDRKVFV GRFKSRKERE AELGAKAKEF TNVYIKNFGE EVDDESLKEL FSQFGKTLSV KVMRDPNGKS KGFGFVSYEK HEDANKAVEE MNGKEISGKI IFVGRAQKKV ERQAELKRKF EQLKQERISR YQGVNLYIKN LDDTIDDEKL RKEFSPFGSI TSAKVMLEDG RSKGFGFVCF SSPEEATKAV TEMNGRIVGS KPLYVALAQR KEERKAHLTN QYMQRVAGMR ALPANAILNQ FQPAAGGYFV PAVPQAQGRP PYYTPNQLAQ MRPNPRWQQG GRPQGFQGMP SAIRQSGPRP TLRHLAPTGS ECPDRLAMDF GGAGAAQQGL TDSCQSGGVP TAVQNLAPRA AVAAAAPRAV APYKYASSVR SPHPAIQPLQ APQPAVHVQG QEPLTASMLA AAPPQEQKQM LGERLFPLIQ TMHSNLAGKI TGMLLEIDNS ELLHMLESPE SLRSKVDEAV AVLQAHHAKK EAAQKVGAVA AATS
Protein Length
full length protein
Tag Info
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.
Form
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.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
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.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
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.
Lead Time
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.
Notes
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.

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Target Background

Function
Binds the poly(A) tail of mRNA. May be involved in cytoplasmic regulatory processes of mRNA metabolism. Can probably bind to cytoplasmic RNA sequences other than poly(A) in vivo.
Gene References into Functions
  1. The PABPC4 rs4660293 SNP is associated with serum lipid levels. PMID: 26005159
  2. PABPC4 is highly expressed in human colorectal cancer. PMID: 22884093
  3. Nuclear relocalisation of cytoplasmic poly(A)-binding proteins PABP1 and PABP4 in response to UV irradiation reveals mRNA-dependent export PMID: 21940797
  4. RNA binding masks nuclear import signals within the cytoplasmic poly(A) binding protein RNA recognition motifs, thereby ensuring ef fi cient cytoplasmic retention of this protein in normal cells PMID: 21646427
Subcellular Location
Cytoplasm. Note=Localized in cytoplasmic mRNP granules containing untranslated mRNAs.
Protein Families
Polyadenylate-binding protein type-1 family
Tissue Specificity
Expressed at low levels in resting normal T cells; following T-cell activation, however, mRNA levels are rapidly up-regulated.
Database Links

HGNC: 8557

OMIM: 603407

KEGG: hsa:8761

STRING: 9606.ENSP00000361949

UniGene: Hs.169900

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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
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7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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