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Note: Application as IHC, only suitable for histochemical staining or fluorescence staining of paraffin-embedded sections. Application as ICC/IF, suitable for histochemical or fluorescent staining of frozen sections, as well as chemical and fluorescent staining at the cellular level.
注意：抗体应用为IHC的，抗体只适合于石蜡切片的组化染色或者荧光染色。
抗体应用为IF/ICC的，抗体适合于冰冻切片的组化染色或者荧光染色，以及细胞水平的化学染色和荧光染色。
ABMART实验方案下载
In molecular biology, the NELF (negative elongation factor) is a four-subunit protein complex (NELF-A, NELF-B, NELF-C/NELF-D, and NELF-E) that negatively impacts transcription by RNA polymerase II (Pol II) by pausing about 20-60 nucleotides downstream from the transcription start site (TSS). NELF is located in the nucleus. NELF binds in a stable complex with DSIF (5,6-dichloro-1-β-d-ribofuranosylbenzimidazole (DRB)-sensitivity inducing factor) and RNA polymerase II together, but not with either alone. Due to its role in transcription, NELF is also a key player in the negative function of DSIF. NELF also works with DSIF to inhibit the speed of Pol II during the elongation phase in transcription. In D. melanogaster, the HSP70 gene is affected by NELF and DSIF through the induction of promoter proximal pausing. It is thought that NELF arose to assist DSIF by amplifying its negative effects in order to increase gene expression control. P-TEFb (positive transcription elongation factor b) inhibits the effect of NELF and DSIF on Pol II elongation, via its phosphorylation of serine-2 of the C-terminal domain of Pol II, and the SPT5 subunit of DSIF, causing dissociation of NELF.
A730008L03Rik antibody
AB041607 antibody
AI663983 antibody
Cobra1 antibody
Cofactor of BRCA1 antibody
DKFZp586B0519 antibody
KIAA1182 antibody
Negative elongation factor B antibody
Negative elongation factor protein B antibody
Nelf b antibody
NELF-B antibody
NELFB antibody
RGD1307832 antibody
RP13-122B23.3 antibody
RP23-132N23.4 antibody
Human,Mouse,Rat,Monkey
WB
WB 1:1000
Predicted band size: 66 kDa
NELFB, COBRA1, KIAA1182
q8wx92>swissprot: q8wx92 human;swissprot: q8c4y3 mouse;entrez gene: 311796 rat
Rabbit
Recombinant Rabbit monoclonal Antibody
IgG
Nucleus.
Epigenetics and Nuclear Signaling
T-47D cell lysate, HeLa cell lysate, BxPC-3 cell lysate, HepG2 cell lysate, MCF7 cell lysate, COS-1 cell lysate, NIH/3T3 cell lysate, Neuro-2a cell lysate, C2C12 cell lysate, C6 cell lysate, L6 cell lysate, PC-12 cell lysate.
Protein A affinity purified.
Liquid
1 mg/mL.
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.
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邮箱：market@ab-mart.com
应聘职位：hr@ab-mart.com
订购专线：4006-123-828
销售电话：13916964679（微信同号）
技术支持：15618194176（微信同号）
华南经销商负责（广东，广西，福建，海南）：
程经理：手机18616261485（微信同号）
华北经销商负责（北京，天津，河北）：
徐经理：手机15618191473（微信同号）
南方经销商负责：
陆经理：手机13122837132（微信同号）
北方及西南经销商负责：
张经理：手机13122150513（微信同号）
微信客服
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