Recombinant Human SOSS complex subunit B2 (OBFC2A)

Code CSB-YP850257HU
MSDS
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Source Yeast
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Code CSB-EP850257HU-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-BP850257HU
MSDS
Size Pls inquire
Source Baculovirus
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Code CSB-MP850257HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
NABP1
Uniprot No.
Alternative Names
FLJ13624; FLJ22833; hSSB2; MGC111163; Nabp1; Nucleic acid-binding protein 1; OBFC2A; Oligonucleotide/oligosaccharide binding fold containing 2A; Oligonucleotide/oligosaccharide binding fold containing protein 2A; Oligonucleotide/oligosaccharide-binding fold-containing protein 2A; Sensor of single strand DNA complex subunit B2; Sensor of single-strand DNA complex subunit B2; Sensor of ssDNA subunit B2; Single stranded DNA binding protein 2; Single-stranded DNA-binding protein 2; SOSB2_HUMAN; SOSS B2; SOSS complex subunit B2; SOSS-B2; SSB2
Species
Homo sapiens (Human)
Expression Region
1-204
Target Protein Sequence
MNRVNDPLIF IRDIKPGLKN LNVVFIVLEI GRVTKTKDGH EVRSCKVADK TGSITISVWD EIGGLIQPGD IIRLTRGYAS MWKGCLTLYT GRGGELQKIG EFCMVYSEVP NFSEPNPDYR GQQNKGAQSE QKNNSMNSNM GTGTFGPVGN GVHTGPESRE HQFSHAGRSN GRGLINPQLQ GTASNQTVMT TISNGRDPRR AFKR
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.

Customer Reviews and Q&A

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Target Background

Function
Component of the SOSS complex, a multiprotein complex that functions downstream of the MRN complex to promote DNA repair and G2/M checkpoint. In the SOSS complex, acts as a sensor of single-stranded DNA that binds to single-stranded DNA, in particular to polypyrimidines. The SOSS complex associates with DNA lesions and influences diverse endpoints in the cellular DNA damage response including cell-cycle checkpoint activation, recombinational repair and maintenance of genomic stability. Required for efficient homologous recombination-dependent repair of double-strand breaks (DSBs) and ATM-dependent signaling pathways.
Gene References into Functions
  1. SNPs rs11903757, with closest proximity to NABP1 and SDPR, and rs966423 in DIRC3, were associated with survival in laryngeal squamous cell carcinoma patients. PMID: 27793000
  2. hSSB1 and hSSB2 form two separate complexes with similar structures, and both complexes participate in DNA damage response. PMID: 19605351
Subcellular Location
Nucleus. Note=Localizes to nuclear foci following DNA damage.
Protein Families
SOSS-B family, SOSS-B2 subfamily
Database Links

HGNC: 26232

OMIM: 612103

KEGG: hsa:64859

STRING: 9606.ENSP00000403683

UniGene: Hs.591610

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