Your Good Partner in Biology Research

  1. 首页
  2. 蛋白
  3. 重组蛋白
  4. Recombinant Human Semaphorin-7A (SEMA7A)

Recombinant Human Semaphorin-7A (SEMA7A)

  • 货号：
    CSB-EP021000HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP021000HU-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    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：
  • 货号：
    CSB-BP021000HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP021000HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    Greater than 85% as determined by SDS-PAGE.
  • 基因名：
    Name:SEMA7A Synonyms:CD108, SEMAL
  • Uniprot No.：
  • 别名：
    CD 108; CD108; CD108 antigen; CDw108; H Sema K1; H Sema L; H-SEMA-K1; H-Sema-L; JMH; JMH blood group antigen; John Milton Hagen blood group H Sema K1; John Milton Hargen human blood group Ag; John-Milton-Hargen human blood group Ag; MGC126692; MGC126696; SEM7A_HUMAN; Sema domain immunoglobulin domain (Ig) and GPI membrane anchor 7A; Sema K1; Sema L; SEMA7A; SEMAK1; SEMAL; Semaphorin 7A GPI membrane anchor; Semaphorin K1; Semaphorin L; Semaphorin-7A; Semaphorin-K1; Semaphorin-L; Semaphorin7a
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    45-648
  • 氨基酸序列
    QGHLRS GPRIFAVWKG HVGQDRVDFG QTEPHTVLFH EPGSSSVWVG GRGKVYLFDF PEGKNASVRT VNIGSTKGSC LDKRDCENYI TLLERRSEGL LACGTNARHP SCWNLVNGTV VPLGEMRGYA PFSPDENSLV LFEGDEVYST IRKQEYNGKI PRFRRIRGES ELYTSDTVMQ NPQFIKATIV HQDQAYDDKI YYFFREDNPD KNPEAPLNVS RVAQLCRGDQ GGESSLSVSK WNTFLKAMLV CSDAATNKNF NRLQDVFLLP DPSGQWRDTR VYGVFSNPWN YSAVCVYSLG DIDKVFRTSS LKGYHSSLPN PRPGKCLPDQ QPIPTETFQV ADRHPEVAQR VEPMGPLKTP LFHSKYHYQK VAVHRMQASH GETFHVLYLT TDRGTIHKVV EPGEQEHSFA FNIMEIQPFR RAAAIQTMSL DAERRKLYVS SQWEVSQVPL DLCEVYGGGC HGCLMSRDPY CGWDQGRCIS IYSSERSVLQ SINPAEPHKE CPNPKPDKAP LQKVSLAPNS RYYLSCPMES RHATYSWRHK ENVEQSCEPG HQSPNCILFI ENLTAQQYGH YFCEAQEGSY FREAQHWQLL PEDGIMAEHL LGHACALA
  • 蛋白标签：
    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.
  • 产品提供形式：
    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.
  • 复溶：
    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.
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    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.
  • 货期：
    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.
  • 注意事项：
    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.

产品评价

靶点详情

  • 功能：
    Plays an important role in integrin-mediated signaling and functions both in regulating cell migration and immune responses. Promotes formation of focal adhesion complexes, activation of the protein kinase PTK2/FAK1 and subsequent phosphorylation of MAPK1 and MAPK3. Promotes production of proinflammatory cytokines by monocytes and macrophages. Plays an important role in modulating inflammation and T-cell-mediated immune responses. Promotes axon growth in the embryonic olfactory bulb. Promotes attachment, spreading and dendrite outgrowth in melanocytes.
  • 基因功能参考文献：
    1. These findings indicate that Sema7A as a potent activator of T cells and monocytes in the immune response contributes to the inflammation and progression of rheumatoid arthritis PMID: 28109308
    2. short hairpin-mediated silencing of SEMA7A reveals roles for semaphorin 7a in the promotion of DCIS growth, motility and invasion as well as lymphangiogenesis in the tumor microenvironment. Our studies also uncover a relationship between COX-2 and semaphorin 7a expression and suggest that semaphorin 7a promotes tumor cell invasion on collagen and lymphangiogenesis via activation of b1-integrin receptor PMID: 27065336
    3. Our results identified FGL2, GAL, SEMA4D, SEMA7A, and IDO1 as new candidate genes that could be involved in MSCs-mediated immunomodulation. FGL2, GAL, SEMA4D, SEMA7A, and IDO1 genes appeared to be differentially transcribed in the different MSC populations. Moreover, these genes were not similarly modulated following MSCs-exposure to inflammatory signals PMID: 28336906
    4. Sema3A and sema7A expression correlated with the inflammatory activity of the multiple sclerosis (MS) lesions, suggesting their involvement in the immunological process that takes place in MS. PMID: 26432853
    5. SEMA7A has a role in the development of lung injury PMID: 26752048
    6. This study demonstrates that Sema7A controls the assembly of actin-based protrusions that drive Dendritic cell migration in response to CCL21. PMID: 26597008
    7. These results suggest that SEMA7a plays a role as a CSF biomarkers associated with the conversion to clinically definite multiple sclerosis in clinically isolated syndromes patients PMID: 25406498
    8. heterozygous missense variants in SEMA3A and SEMA7A may modify the phenotype of Kallmann syndrome but most likely are not alone sufficient to cause the disorder PMID: 24522099
    9. SEMA7A was expressed in the liver and was increased in the course of liver fibrosis, both in mice and in humans. PMID: 23850082
    10. Semaphorin 7A is a potentially important modulator of eosinophil profibrotic functions in the airway remodeling of patients with chronic asthma. PMID: 24333536
    11. two MTRAP monomers interact via their tandem TSR domains with the Sema domains of a Semaphorin-7A homodimer PMID: 23166499
    12. Semaphorin 7A protein variants differentially regulate T-cell activity. PMID: 22845496
    13. Sema7A markedly reduces the production rates of megakaryocytes and platelets from CD34(+) progenitor cells. PMID: 22448926
    14. We report here the expression and induction of semaphorin 7A (SEMA7A) on endothelium through hypoxia-inducible factor 1alpha during hypoxia. PMID: 22891341
    15. Sema7A on keratinocytes and beta1-integrin on monocytes contribute to monocyte activation by keratinocytes within skin inflammation, inducing IL-8 PMID: 21524887
    16. A new SEMA7A variant was identified in Native American plasma samples, and an alloantibody that recognizes the wild-type protein PMID: 20854351
    17. Study reports the structures of Sema7A and A39R complexed with the Semaphorin-binding module of PlexinC1; both structures show two PlexinC1 molecules symmetrically bridged by Semaphorin dimers. PMID: 20727575
    18. Sema7A is a potent stimulator of cytokine production, chemotaxis and superoxide release in monocytes PMID: 12193228
    19. SEMA 7A might be a molecule involved in the terminal innervation of the dentin-pulp complex. PMID: 15907379
    20. Polymorphisms in SEMA7A may play a role in decreased bone mineral density and increased risk of vertebral fracture. PMID: 16372136
    21. beta1-integrins and Plexin C1 receptors are ligands for Semaphorin 7a, and that signaling by these receptors has opposing effects on Semaphorin 7a-induced dendrite formation. PMID: 17671519
    22. Sema7A binds to human melanocytes through beta1-integrins and the Plexin C1 receptor PMID: 19318806

    显示更多

    收起更多

  • 亚细胞定位：
    Cell membrane; Lipid-anchor, GPI-anchor; Extracellular side. Note=Detected in a punctate pattern on the cell membrane of basal and supra-basal skin keratinocytes.
  • 蛋白家族：
    Semaphorin family
  • 组织特异性：
    Detected in skin keratinocytes and on endothelial cells from skin blood vessels (at protein level). Expressed in fibroblasts, keratinocytes, melanocytes, placenta, testis, ovary, spleen, brain, spinal chord, lung, heart, adrenal gland, lymph nodes, thymus
  • 数据库链接：

    HGNC: 10741

    OMIM: 607961

    KEGG: hsa:8482

    STRING: 9606.ENSP00000261918

    UniGene: Hs.24640