Recombinant Human Brain-derived neurotrophic factor (BDNF)

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中文名稱：

Recombinant Human Brain-derived neurotrophic factor(BDNF)
品名簡(jiǎn)稱：

Recombinant Human BDNF protein
貨號(hào)：

CSB-EP002655HU
說明書：

MSDS Datasheet
規(guī)格：

￥1344
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
其他：

產(chǎn)品詳情
產(chǎn)品評(píng)價(jià)
相關(guān)產(chǎn)品
靶點(diǎn)詳情

產(chǎn)品詳情

純度：

Greater than 90% as determined by SDS-PAGE.
基因名：

BDNF
Uniprot No.：

P23560
別名：

Abrineurin; ANON2; BDNF; BDNF_HUMAN; Brain Derived Neurotrophic Factor; Brain-derived neurotrophic factor; BULN2; MGC34632; Neurotrophin
種屬：

Homo sapiens (Human)
蛋白長(zhǎng)度：

Full Length of Mature Protein
來源：

E.coli
分子量：

29.5kDa
表達(dá)區(qū)域：

129-247aa
氨基酸序列

HSDPARRGELSVCDSISEWVTAADKKTAVDMSGGTVTVLEKVPVSKGQLKQYFYETKCNPMGYTKEGCRGIDKRHWNSQCRTTQSYVRALTMDSKKRIGWRFIRIDTSCVCTLTIKRGR
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(biāo)簽：

N-terminal 6xHis-SUMO-tagged
產(chǎn)品提供形式：

Liquid or 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.
緩沖液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
儲(chǔ)存條件：

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

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
產(chǎn)品描述：

The process of expressing the recombinant human BDNF protein in the E.coli requires the recombinant DNA gene formed by the integration of encoding gene for the 129-247aa of the human BDNF protein and N-terminal 6xHis-SUMO tag sequence, the expression vector that the recombinant DNA gene inserts into, the E.coli that provided the necessary macromolecules and components for transcription and translation of the cloned expression vector. After isolation and purification, this N-terminal 6xHis-SUMO-tagged recombinant BDNF protein was obtained. This recombinant BDNF protein is characterized by high purity (>90%, SDS-PAGE). This BDNF protein ran along the gel to the band of approximately 30 kDa molecular weight.
BDNF is a gene providing instruction of making a protein named brain-derived neurotrophic factor (also abbreviated as BDNF) in human and belongs to NGF-beta family. BDNF has a wide array of functions within the brain, involving supporting differentiation, maturation, and survival of neurons in the nervous system. It is highly abundant in the CNS, gut and other tissues. The levels of BDNF are decreased in many neurodegenerative diseases such as Parkinson's disease (PD), multiple sclerosis (MS) and Huntington's disease.
Datasheet & COA：

Please contact us to get it.

產(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

功能：

Important signaling molecule that activates signaling cascades downstream of NTRK2. During development, promotes the survival and differentiation of selected neuronal populations of the peripheral and central nervous systems. Participates in axonal growth, pathfinding and in the modulation of dendritic growth and morphology. Major regulator of synaptic transmission and plasticity at adult synapses in many regions of the CNS. The versatility of BDNF is emphasized by its contribution to a range of adaptive neuronal responses including long-term potentiation (LTP), long-term depression (LTD), certain forms of short-term synaptic plasticity, as well as homeostatic regulation of intrinsic neuronal excitability.; Important signaling molecule that activates signaling cascades downstream of NTRK2. Activates signaling cascades via the heterodimeric receptor formed by NGFR and SORCS2. Signaling via NGFR and SORCS2 plays a role in synaptic plasticity and long-term depression (LTD). Binding to NGFR and SORCS2 promotes neuronal apoptosis. Promotes neuronal growth cone collapse.
基因功能參考文獻(xiàn)：
1. The sample consisted of 181 suicide cases (47 early suicide cases, 134 late suicide cases) and 162 controls. Patients with the BDNF Met allele had a 1.42-fold increased risk of suicide when compared with the Val allele carrier. When a suicide case is stratified by occurrence time, patients with the Met/Val or Met/Met genotype had a 2.48-fold increased risk of committing suicide early than those with the Val/Val genotype. PMID: 29734216
2. Low brain derived neurotrophic factor may contribute to the pathogenesis of schizophrenia, but maybe not to its cognitive impairments. PMID: 29482040
3. In a 12-year longitudinal population-based sample of older adults (n = 2,218), we used growth curve modeling to investigate whether the benefits of physical activity on cognitive preservation differed by BDNF genotype and sex across multiple cognitive domains including processing speed, attention, working memory, and episodic verbal memory. PMID: 29402782
4. Mn-SOD V allele carries a worse outcome profile after stroke, relating to nitrosative stress, inflammatory, and apoptotic response and associated with a BDNF reduction. PMID: 30150066
5. while the BDNF Val66Met Megroup displayed significant SICI reduction in the bilateral M1 in response to motor training, short-interval intracortical inhibition (SICI) remained unchanged in the BDNF Val66Met group. PMID: 29856758
6. Our study provides evidence for the correlation between the BDNF variant rs6265 and emotional symptoms in the early phase after mild traumatic brain injury. PMID: 29357818
7. These results indicate that genetic variant Met66 decreased the serum BDNF levels in combination with self-reported risk-taking propensity among heroin users. PMID: 30134233
8. serum BDNF levels and the BDNF Val66Met polymorphism in healthy young adults were associated with the sleep pattern on weekends but not with that on weekdays, suggesting that the systems involved in BDNF control may be linked to endogenous sleep characteristics rather than the socially constrained sleep schedule in healthy young adults. PMID: 29944703
9. Neurotrophic factors and hippocampal activity in PTSD PMID: 29799860
10. upregulation of PAI-1 may be a critical mechanism underlying insufficient neurotrophic support and increased neurodegeneration associated with AD. Thus, targeting BDNF maturation through pharmacological inhibition of PAI-1 might become a potential treatment for AD. PMID: 28132883
11. This study shows the genetic correlates of early trauma in a group of schizophrenia patients (BDNF Met carriers). PMID: 28711474
12. This study demonstrated significant differences in the blood levels of BDNF between people with epilepsy and healthy subjects. PMID: 30140987
13. Study shows that brain-derived neurotrophic factor concentrations in serum and peritoneal fluid were significantly higher in women with endometriosis with pain compared to women with endometriosis without pain. PMID: 28954602
14. Met allele of the Val66Met polymorphism in brain derived neurotrophic factor is associated with lower BMI-SDS in children PMID: 28960774
15. platelet BDNF and SERT do not specifically underlie psychosocial deficits in stage Huntington's Disease, while higher BDNF storage in delayed mild symptoms PMID: 30039833
16. Direct within family analysis showed that fathers with the Met allele were more likely than Val/Val carriers to exhibit differential parenting toward twins who differed in their prosocial behavior. The same pattern of findings was found with mother-rated and experimentally assessed prosociality. PMID: 28523227
17. The results of this study suggest that the Val66Met polymorphism does not predict long-term, functional mobility following stroke. PMID: 29480080
18. polymorphisms in BDNF gene including rs925946, rs10501087, rs6265 and rs988712 can be considered as genetic determinants of obesity (systematic review and meta-analysis). PMID: 28818748
19. Single nucleotide polymorphism found in the BDNF-AS (BDNF antisense RNA [nonprotein coding]) gene may be related to the decreased plasma brain derived neurotrophic factor levels found in frail elderly people. PMID: 27449141
20. The pattern of low BDNF and high inflammation in MDD may be influenced by the Val66Met polymorphism; the association of a polymorphism in the BDNF gene with inflammatory markers in addition to BDNF levels suggests an interaction between these systems. PMID: 28656803
21. Angiogenin contributes to angiogenesis induced by Brain-derived neurotrophic factor (BDNF). PMID: 29573867
22. Findings demonstrated that polymorphism Val66Met is not associated with temporal lobe epilepsy caused by hippocampal sclerosis, epilepsy-related factors and psychiatric comorbidities in this selected group of patients. PMID: 30015148
23. Study suggested that BDNF 196 G>A polymorphism may be a genetic marker for predicting insulin resistance before initiating risperidone treatment in autism spectrum disorder patients. PMID: 29369497
24. No significant difference was found in the BDNF Val66Met polymorphism between patients with GAD and healthy controls, nor was this polymorphism significantly associated with antidepressant drug efficacy for GAD PMID: 29446659
25. Its single-nucleotide polymorphisms involves in dopaminergic metabolism and motor and cognitive function in older adults. PMID: 29525179
26. BDNF rs11030101 and BDNF rs61888800are associated with change of temperament scores in a clinical sample of subjects with major depression (MDD), who received selective serotonin reuptake inhibitor treatment. PMID: 29310728
27. We found that harsh parenting predicted an increased error-related negativity only among children with a methionine allele of the BDNF genotype, and evidence of moderated mediation: the ERN mediated the relationship between parenting and internalizing diagnoses and dimensional symptoms only if children had a methionine allele. PMID: 28427482
28. Findings presented here suggest a strong influence of seasonality on depression outcome and BDNF expression in atopic dermatitis and psoriasis PMID: 27409526
29. Serum BDNF was significantly lower in patients with Parkinson's disease than in patients with essential tremor and controls. PMID: 29350074
30. The purpose of this systematic review was to provide a comprehensive analysis of the available clinical trials analyzing, in seniors, the effect of interval aerobic training (IAT) and continuous aerobic training (CAT) on peripheral brain-derived neurotrophic factor (BDNF) concentration. PMID: 28498065
31. findings suggested that BDNF modulates graunlosa cell functions and the action probably mediated by FSHR-coupled signaling pathway, to affect aromatase-mediated steroidogenesis. PMID: 28282971
32. The functional Val66Met BDNF polymorphism is not associated with BDNF serum levels in acute episode of schizophrenia and depression. PMID: 29331787
33. This study demonstrated that a significantly higher incidence of defective BDNF expression in granule layers of the cerebellar cortex. PMID: 29174061
34. combining cognitive and physical exercise had no additional or synergistic effect on peripheral BDNF levels compared with physical exercise alone PMID: 29842831
35. Review/Meta-analysis: suggests a lower risk of ischemic stroke for the GG genotype of BDNF rs6265. PMID: 29449128
36. that the BDNF SNP rs1157659 interacted with mild traumatic brain injury to predict hippocampal volume PMID: 28755387
37. found that though there was no significantly difference in peripheral BDNF levels between ADHD patients and control groups overall, BDNF levels were significantly higher in males with ADHD compared with controls. PMID: 29132072
38. found evidence that supported the hypothesis that BDNF Val66Met polymorphism moderated the relationship between stress and depression. PMID: 29102837
39. the BDNF Val66Met polymorphism is associated with functional tuning of behaviorally-relevant frontolimbic circuitry, particularly involving the ventromedial prefrontal cortex, during higher-order learning. PMID: 28867340
40. MicroRNA-103 suppresses glioma cell proliferation and invasion by targeting BDNF. PMID: 29257320
41. High expression levels of BDNF was observed in cervical cancer.BDNF role in epithelial-mesenchymal transition, migration and invasion of cervical cancer. PMID: 29345295
42. There was a statistically significant change in BDNF levels post-chemotherapy in early-stage breast cancer patients, and plasma BDNF levels were associated with self-perceived concentration deficit in patients receiving chemotherapy. PMID: 29258453
43. Meta-analysis/Review: patients with ischemic stroke at high risk of post stroke depression have lower BDNF levels at the early stage of stroke. PMID: 29128330
44. Coronary artery disease patients exhibited significantly lower plasma BDNF and higher vWF levels than those of control patients. PMID: 29409455
45. Brain-derived neurotrophic factor (BDNF) was found to be the downstream target of miR-107 in breast cancer. PMID: 27813254
46. This study showed that in first-episode psychosis subjects, with global DNA hypo-methylation and reduced BDNF gene-expression. PMID: 29056292
47. down-regulated in cord blood by prenatal smoking PMID: 28130959
48. BDNF/TrkB axis plays a role in epithelial mesenchymal transition promoting the acquisition of (myo)fibroblast cell phenotype in idiopathic pulmonary fibrosis. PMID: 28938915
49. Results show that Lnc RNA BDNF-AS inversely regulates the expression level of BDNF which modulates high-glucose induced apoptosis in human retinal pigment epithelial cells. PMID: 28657668
50. This study show a linear relationship between the BDNF Val66Met genotypes and plasma BDNF levels in Caucasian depressed patients. PMID: 28848102
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相關(guān)疾病：

Bulimia nervosa 2 (BULN2); Congenital central hypoventilation syndrome (CCHS)
亞細(xì)胞定位：

Secreted.; [BDNF precursor form]: Secreted.
蛋白家族：

NGF-beta family
組織特異性：

Detected in blood plasma and in saliva (at protein level). Brain. Highly expressed in hippocampus, amygdala, cerebral cortex and cerebellum. Also expressed in heart, lung, skeletal muscle, testis, prostate and placenta.
數(shù)據(jù)庫鏈接：

HGNC: 1033

OMIM: 113505

KEGG: hsa:627

STRING: 9606.ENSP00000414303

UniGene: Hs.502182