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NELFE polyclonal antibody

货号: BS78817

价格：￥ 1140

货期：现货（1-2个工作日）

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No. :BS78817

Product Name :NELFE polyclonal antibody

Swiss-Prot :P18615

Host :Rabbit

Reactivity :Human

Applications :WB, IF/ICC

Application_all :WB,1:500 - 1:2000|IF/ICC,1:50 - 1:100

Background :The protein encoded by this gene is part of a complex termed negative elongation factor (NELF) which represses RNA polymerase II transcript elongation. This protein bears similarity to nuclear RNA-binding proteins; however, it has not been demonstrated that this protein binds RNA. The protein contains a tract of alternating basic and acidic residues, largely arginine (R) and aspartic acid (D). The gene localizes to the major histocompatibility complex (MHC) class III region on chromosome 6.

Product :1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Purification&Purity :The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Storage&Stability :Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity :Unmodification

BiowMW :43kDa

Note :For research use only, not for use in diagnostic procedure.

Alternative Name :NELFE;D6S45;NELF-E;RD;RDBP;RDP

Immunogen :Recombinant fusion protein of human NELFE(NP_002895.3).

Conjugate :Unconjugated

Modification :Unmodification

Western blot analysis of extracts of various cell lines, using NELFE antibody at 1:1000 dilution.
Secondary antibody: HRP Goat Anti-Rabbit IgG at 1:10000 dilution.
Lysates/proteins: 25ug per lane.
Blocking buffer: 3% nonfat dry milk in TBST.
Detection: ECL Basic Kit .
Exposure time: 90s.

Immunofluorescence analysis of U2OS cells using NELFE antibody .