Recombinant Human Semaphorin-3B (SEMA3B)

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中文名稱：

人SEMA3B重組蛋白
貨號：

CSB-EP622646HU
說明書：

MSDS Datasheet
規格：

￥1836
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
其他：

產品詳情
產品評價
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靶點詳情

產品詳情

純度：

Greater than 85% as determined by SDS-PAGE.
基因名：

SEMA3B
Uniprot No.：

Q13214
別名：

Sema A(V) (Semaphorin-V) (Sema V)
種屬：

Homo sapiens (Human)
蛋白長度：

Full Length of Mature Protein
來源：

E.coli
分子量：

85.0 kDa
表達區域：

25-749aa
氨基酸序列

APSPPRLRLSFQELQAWHGLQTFSLERTCCYQALLVDEERGRLFVGAENHVASLNLDNISKRAKKLAWPAPVEWREECNWAGKDIGTECMNFVKLLHAYNRTHLLACGTGAFHPTCAFVEVGHRAEEPVLRLDPGRIEDGKGKSPYDPRHRAASVLVGEELYSGVAADLMGRDFTIFRSLGQRPSLRTEPHDSRWLNEPKFVKVFWIPESENPDDDKIYFFFRETAVEAAPALGRLSVSRVGQICRNDVGGQRSLVNKWTTFLKARLVCSVPGVEGDTHFDQLQDVFLLSSRDHRTPLLYAVFSTSSSIFQGSAVCVYSMNDVRRAFLGPFAHKEGPMHQWVSYQGRVPYPRPGMCPSKTFGTFSSTKDFPDDVIQFARNHPLMYNSVLPTGGRPLFLQVGANYTFTQIAADRVAAADGHYDVLFIGTDVGTVLKVISVPKGSRPSAEGLLLEELHVFEDSAAVTSMQISSKRHQLYVASRSAVAQIALHRCAAHGRVCTECCLARDPYCAWDGVACTRFQPSAKRRFRRQDVRNGDPSTLCSGDSSRPALLEHKVFGVEGSSAFLECEPRSLQARVEWTFQRAGVTAHTQVLAEERTERTARGLLLRRLRRRDSGVYLCAAVEQGFTQPLRRLSLHVLSATQAERLARAEEAAPAAPPGPKLWYRDFLQLVEPGGGGSANSLRMCRPQPALQSLPLESRRKGRNRRTHAPEPRAERGPRSATHW
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
蛋白標簽：

N-terminal 6xHis-tagged
產品提供形式：

Liquid or Lyophilized powder Warning: in_array() expects parameter 2 to be array, null given in /www/web/cusabio_cn/public_html/caches/caches_template/default/content/show_product_protein.php on line 662
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.
緩沖液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
復溶：

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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

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.
貨期：

3-7 business days
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA：

Please contact us to get it.

產品評價

靶點詳情

功能：

Inhibits axonal extension by providing local signals to specify territories inaccessible for growing axons.
基因功能參考文獻：
1. Advanced peri-implantitis lesions showed higher levels of gene expression for Sem3A and Sem4D and lower levels of Sem4A in comparison to tissues obtained from a healthy dental implant. PMID: 29763494
2. data provide new insights into the role of SEMA3B in mammary gland and provides a new branch of GATA3 signaling that is pivotal for inhibition of breast cancer progression and metastasis PMID: 28581515
3. By upregulating p53 and p21 expression and inhibiting Akt (Ser473) phosphorylation, SEMA3B could induce cell cycle arrest at G1/S phase. PMID: 27349960
4. As the clinical pathological glioma grade increased, SEMA3B expression decreased. PMID: 27050958
5. Maternal SEMA 3B level increased in preeclampsia before the onset of manifestations, indicating that SEMA 3B plays a role in the pathogenesis of preeclampsia PMID: 26828533
6. Aberrant expression and methylation of SEMA3B could be suggested as markers of lung and renal cancer progression. PMID: 25961819
7. although plexin-A4 overexpression restored Sema3A signaling in plexin-A1-silenced cells, it failed to restore Sema3B signaling in plexin-A2-silenced cells. PMID: 25335892
8. SEMA3B mRNA and protein is not altered in severe early onset preeclamptic placentas. PMID: 25454475
9. CpG methylation of SEMA3B epigenetically regulates SEMA3B expression during development of gastric cancer. PMID: 24402303
10. The transcriptional activity of RHOA, SEMA3B, and CKAP2 genes was assessed in blood samples of leukaemia patients and healthy donors. PMID: 24280143
11. Three candidate tumor-suppressor genes, SEMA3B, AXUD1 and GNAT1 may be involved in oral squamous cell carcinoma. PMID: 23292452
12. Loss of Sema3B expression is associated with biochemical recurrence of patients with low- and intermediate-risk prostate cancer. PMID: 23906303
13. semaphorin-3B and semaphorin-3F have roles in ovarian cancer PMID: 20124444
14. that methylation of promoter CpG-island contributed into inactivation of SEMA3B gene-suppressor in RCC. PMID: 20088387
15. Human Semaphorin 3B (SEMA3B) located at chromosome 3p21.3 suppresses tumor formation in an adenocarcinoma cell line. PMID: 11809707
16. SEMA3B gene alterations may play a important role in the malignant transformation of NSCLC via a two-hit mechanism, including epigenetic changes and allelic loss, for tumor suppressor gene inactivation. PMID: 12810670
17. Heterozygous or homozygous variant genotype confers a >40% reduced relative risk of lung cancer in Latino Americans controlling for other lung cancer risk factors. PMID: 15831529
18. Higher level of SEMA3B expression was found in differentiated tumors with favorable histopathology (n = 19) than in tumors with unfavorable histology. PMID: 17452250
19. A putative role for SEMA3B as an osteoblast protein that regulates bone mass and skeletal homeostasis. PMID: 18356290
20. SEMA3B exerts unexpected functions in cancer progression by fostering a prometastatic environment through elevated IL-8 secretion. PMID: 18458115
21. Repulsion of human umbilical vascular endothelial cells by sema3B-m was mediated primarily by the neuropilin-1 receptor but sema3B-m was also able to transduce signals via neuropilin-2 PMID: 18757406
22. SEMA3B is a potential tumor suppressor that induces apoptosis in SEMA3B-inactivated tumor cells through the Np-1 receptor by inactivating the Akt signaling pathway. PMID: 18922901
23. IGFBP-6 is the effector of tumor suppressor activity of SEMA3B. PMID: 18985860
24. SEMA3B plays role in inhibiting of growth of renal, ovarian and colorectal cancer cells. PMID: 19548530
25. These data indicate that polymorphisms in SEMA3B are associated with prostate cancer risk and poor prognosis in Hispanic and nonHispanic white men PMID: 19683737
26. Identification of semaphorin 3B as a direct target of p53. PMID: 11922394
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亞細胞定位：

Secreted. Endoplasmic reticulum. Note=Accumulates in the endoplasmic reticulum.
蛋白家族：

Semaphorin family
組織特異性：

Expressed abundantly but differentially in a variety of neural and nonneural tissues.
數據庫鏈接：

HGNC: 10724

OMIM: 601281

KEGG: hsa:7869

UniGene: Hs.82222