BCMA抗体/Anti-BCMA antibody(DM6)

SKU	DME100006
产品分类	Monoclonal Antibodies
规格	Price: 10μg ￥690.00 ; 50μg ￥2280.00 ; 100 μg ￥3066.00 ; 500 μg ￥9198.00
背景	The protein encoded by this gene is a member of the TNF-receptor superfamily. This receptor is preferentially expressed in mature B lymphocytes; and may be important for B cell development and autoimmune response. This receptor has been shown to specifically bind to the tumor necrosis factor (ligand) superfamily; member 13b (TNFSF13B:TALL-1:BAFF); and to lead to NF-kappaB and MAPK8:JNK activation. This receptor also binds to various TRAF family members; and thus may transduce signals for cell survival and proliferation. [provided by RefSeq; Jul 2008]
Clone ID	DM6
别名	TNFRSF17
应用	ELISA; Flow Cyt; IF
形态与组成成分	Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions of reconstitution.
纯化方式	Purified from cell culture supernatant by affinity chromatography
反应种属	Human
推荐稀释比	Flow Cyt 1:100
靶点	BCMA
Uniprot ID	Q02223

Figure 1.  A. Flow cytometry analysis with anti-BCMA ( DM6) on K562-BCMA (Red histogram) (K562 cells stably transduced by human BCMA full length gene) and K562 (Negative control cell line) (Blue histogram).  B. Flow cytometry data of serially titrated anti-BCMA ( DM6). The Y-axis represents the mean fluorescence intensity (MFI) while the X-axis represents the concentration of IgG used.



Figure 2.  A. Flow cytometry analysis with anti-BCMA ( DM6) on NCI-H929 cells (Red histogram) or rabbit control antibody on NCI-H929 cells (Blue histogram).  B. Flow cytometry data of serially titrated anti-BCMA ( DM6) on NCI-H929 cells. The Y-axis represents the mean fluorescence intensity (MFI) while the X-axis represents the concentration of IgG used.



Figure 3. Phylogenetic analysis of different Anti-BCMA DimAb clones. A) heavy chain and B) Light chain.



Figure 4. Affinity ranking of different DimAb clones by titration of rabbit DimAb antibody concentration onto K562-BCMA or NCI-H929 cells. Different concentrations of various anti-BCMA DimAb clones were incubated with K562-BCMA ( A) or NCI-H929 cells ( B) at 4℃. Bound rabbit IgG was detected in flow cytometry analysis. The Y-axis represents the mean fluorescence intensity (MFI) while the X-axis represents the concentration of IgG used.



Figure 5. ELISA plate was coated with recombinant BCMA-hFc fusion protein PME100001 , followed by pre-blocking with  huC11D5.3 antibody ( Grey bar) or rabbit control IgG ( Black bar), and then different rabbit DimAbs antibodies were added to check the competitive inhibition of  huC11D5.3. DM3 clone exhibits the strongest inhibition ( Red bar). This data indicated that DM3 bind to the same epitope as bb2121.



Figure 6. Immunoprecipitation analysis. Cellular overexpression lysates (made from HEK293F cells transfected with FLAG tagged human BCMA full length gene) were pre-incubated with 6 different rabbit DimAb clones and negative control IgG. The immunocomplexes were further pulled down by protein A beads, fractionated, and blotted with mouse anti-FLAG monoclonal antibody.



Figure 7. Western blot analysis of BCMA protein using Anti-BCMA antibody (Cat. DME100006) at 1:1000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H L) at 1:5000 dilution. 1. K562 cell lysate (negative control); 2. K562 cell lysate with overexpressed human BCMA proteins; 3. MM.1S cell lysate (native BCMA protein)



Figure 8. Flow cytometry analysis of antigen binding of rabbit anti-human BCMA mAb(DME100006). (A) DME100006 does not bind to Jurkat cells that do not express BCMA. (B) A clear peak shift of DME100006 was seen compared to the control when incubated with BCMA-expressing MM.1S cells, indicating strong binding of DME100006 to BCMA. Antibodies were incubated at 2 μg/mL.