Recombinant Mouse Ubiquitin-associated and SH3 domain-containing protein B (Ubash3b)

Code CSB-YP804324MO
MSDS
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Source Yeast
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Code CSB-EP804324MO
MSDS
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Source E.coli
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Code CSB-EP804324MO-B
MSDS
Size Pls inquire
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-BP804324MO
MSDS
Size Pls inquire
Source Baculovirus
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Code CSB-MP804324MO
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
Ubash3b
Uniprot No.
Alternative Names
Ubash3b; Sts1; Ubiquitin-associated and SH3 domain-containing protein B; EC 3.1.3.48; Cbl-interacting protein p70; Suppressor of T-cell receptor signaling 1; STS-1; T-cell ubiquitin ligand 2; TULA-2; Tyrosine-protein phosphatase STS1/TULA2
Species
Mus musculus (Mouse)
Expression Region
1-638
Target Protein Sequence
MAAREELYSK VTPRRDRLQR PGTVKHGSAL DVLLSMGFPR ARAQKALAST GGRSVQAACD WLFSHVGDPF LDDPLPREYV LYLRPTGPLA QKLSDFWQQS KQICGKNKAH NIFPHITLCQ FFMCEDSKVD ALGEALQTTV SRWKCKFSAP LPLELYTSSN FIGLFVKEDS AEVLKKFAAD FAAEAASKTE VHVEPHKKQL HVTLAYHFQA SHLPTLEKLA QNIDVKLGCD WVATIFSRDI RFANHETLQV IYPYSPQNDD ELELVPGDFI FMSPMEQTST SEGWIYGTSL TTGCSGLLPE NYITKADECS TWIFHGSYSI LNTVSSSSLA FGDGALERRQ YEDQGLGETT PLTIICQPMQ PLRVNSQPGP QKRCLFVCRH GERMDVVFGK YWLSQCFDAK GRYIRTNLNM PHSLPQRSGG FRDYEKDAPI TVFGCMQARL VGEALLESNT VIDHVYCSPS LRCVQTAHNI LKGLQQDNHL KIRVEPGLFE WTKWVAGSTL PAWIPPSELA AANLSVDTTY RPHIPVSKLA ISESYDTYIN RSFQVTKEII SECKSKGNNI LIVAHASSLE ACTCQLQGLS PQNSKDFVQM VRKIPYLGFC SCEELGETGI WQLTDPPILP LTHGPTGGFN WRETLLQE
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
Interferes with CBL-mediated down-regulation and degradation of receptor-type tyrosine kinases. Promotes accumulation of activated target receptors, such as T-cell receptors and EGFR, on the cell surface. Exhibits tyrosine phosphatase activity toward several substrates including EGFR, FAK, SYK, and ZAP70. Down-regulates proteins that are dually modified by both protein tyrosine phosphorylation and ubiquitination.
Gene References into Functions
  1. Data suggest that Sts1 (suppressor of T-cell receptor signaling-1) negatively regulates TCR (T-cell receptor) signaling in activated T-lymphocytes via dephosphorylation of Zap70. PMID: 24256567
  2. Sts-1 and Sts-2 are not required for the immune control of murine herpesvirus 68 in a normal course of gammaherpesvirus infection. PMID: 24587276
  3. The absence of TULA-2 and also the relative level of TULA-2 expression modulates FcgammaRIIA-mediated platelet reactivity and heparin-induced thrombocytopenia in vivo. PMID: 27765766
  4. dephosphorylation of Tyr(P)(346) may be considered an important "checkpoint" in the regulation of Syk activation process. Putative biological functions of TULA-2-mediated dephosphorylation of Tyr(P)(346) may include deactivation of receptor-activated Syk or suppression of Syk activation by suboptimal stimulation. PMID: 27609517
  5. Biochemical analysis identified STS-1 and STS-2 as direct phosphatases of FLT3 and c-KIT. PMID: 26365512
  6. results demonstrate the importance of STS-1 in regulating IFN-alpha-induced autophagy in B cells. PMID: 25959715
  7. The lack of TULA-2 facilitates T-cell responses to TCR/CD3 stimulation, thus exacerbating T-cell-dependent inflammation. PMID: 25047644
  8. TULA-2 negatively regulates osteoclast differentiation and function. PMID: 23149425
  9. Once phosphorylated, tyrosines in carboxyl terminus of protein-tyrosine kinase Syk interact with signaling proteins, including TULA-2, a negative regulator of mast cell degranulation. PMID: 22267732
  10. Ablation of TULA-2 resulted in hyperphosphorylation of Syk and its downstream effector phospholipase C-gamma2 as well as enhanced GPVI-mediated platelet functional responses. PMID: 20585042
  11. Syk is a bona fide TULA-2 substrate in platelets. PMID: 20670933
  12. Taken together, our data clearly demonstrate the ability of reversine to stimulate adipocyte differentiation, which is independent of the Akt and p70(s6k) signaling pathways. PMID: 17490611

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Subcellular Location
Cytoplasm. Nucleus.
Tissue Specificity
Detected in splenic T-cells and B-cells, total spleen, skeletal muscle, heart, lung, kidney, thymus, brain and liver (at protein level). Highly expressed in brain. Detected in heart, spleen, lung, liver, kidney and testis.
Database Links
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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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