Recombinant Human Regulatory factor X-associated protein (RFXAP)

Code CSB-YP019618HU
MSDS
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Source Yeast
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Code CSB-EP019618HU
MSDS
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Source E.coli
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Code CSB-EP019618HU-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-BP019618HU
MSDS
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Source Baculovirus
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Code CSB-MP019618HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
Uniprot No.
Alternative Names
Regulatory factor X associated protein; Regulatory factor X-associated protein; RFX associated protein; RFX DNA binding complex 36 kDa subunit; RFX DNA-binding complex 36 kDa subunit; RFX-associated protein; RFXAP; RFXAP_HUMAN
Species
Homo sapiens (Human)
Expression Region
1-272
Target Protein Sequence
MEAQGVAEGA GPGAASGVPH PAALAPAAAP TLAPASVAAA ASQFTLLVMQ PCAGQDEAAA PGGSVGAGKP VRYLCEGAGD GEEEAGEDEA DLLDTSDPPG GGESAASLED LEDEETHSGG EGSSGGARRR GSGGGSMSKT CTYEGCSETT SQVAKQRKPW MCKKHRNKMY KDKYKKKKSD QALNCGGTAS TGSAGNVKLE ESADNILSIV KQRTGSFGDR PARPTLLEQV LNQKRLSLLR SPEVVQFLQK QQQLLNQQVL EQRQQQFPGT SM
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.
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
Part of the RFX complex that binds to the X-box of MHC II promoters.
Gene References into Functions
  1. Data show a negative correlation between microRNA miR-212-3p and regulatory factor X-associated protein (RFXAP) in pancreatic cancer (PC) tissue. PMID: 26337469
  2. Study demonstrates that coordinate loss of MHCII expression in OCI-Ly2 DLBCL cells is associated with an 11-base deletion in the cDNA encoding RFX-AP, that is required for activating MHCII transcription. PMID: 20024540
  3. Only the C-terminal half of the protein is conserved among vertebrates. The C-terminal third of RFXAP, with an extensive glutamine-rich tract, could rescue HLA-DR, but not HLA-DQ or HLA-DP expression in a bare lymphocyte syndrome cell line. PMID: 16337482
  4. The transcriptional silent state of RFXAP correlated with reduced recruitment of RNA polymerase II to RFXAP chromatin in the MHC-II deficiency patient. PMID: 18336911
  5. the interaction between RFX5 and RFXAP promote folding of a poorly structured region ofRFXAP, which is required for high affinity binding of RFXB to the RFX5.RFXAP complex PMID: 19274739

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Involvement in disease
Bare lymphocyte syndrome 2 (BLS2)
Subcellular Location
Nucleus.
Tissue Specificity
Ubiquitous.
Database Links

HGNC: 9988

OMIM: 209920

KEGG: hsa:5994

STRING: 9606.ENSP00000255476

UniGene: Hs.24422

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