Anti-hNaa50p antibody
-
概述
- 产品描述N-alpha-acetyltransferase that acetylates the N-terminus of proteins that retain their initiating methionine . Has a broad substrate specificity: able to acetylate the initiator methionine of most peptides, except for those with a proline in second position . Also displays N-epsilon-acetyltransferase activity by mediating acetylation of the side chain of specific lysines on proteins . Autoacetylates in vivo . The relevance of N-epsilon-acetyltransferase activity is however unclear: able to acetylate H4 in vitro, but this result has not been confirmed in vivo . Component of a N-alpha-acetyltransferase complex containing NAA10 and NAA15, but NAA50 does not influence the acetyltransferase activity of NAA10: this multiprotein complex probably constitutes the major contributor for N-terminal acetylation at the ribosome exit tunnel, with NAA10 acetylating all amino termini that are devoid of methionine and NAA50 acetylating other peptides . Required for sister chromatid cohesion during mitosis by promoting binding of CDCA5/sororin to cohesin: may act by counteracting the function of NAA10 .
- 产品名称Anti-hNaa50p antibody
- 分子量Predicted band size: 19/9 kDa.
- 种属反应性Human,Mouse,Rat
- 验证应用WB,IHC,FC
- 抗体类型兔多抗
- 免疫原Synthetic peptide within human hNaa50p aa 1-50.
-
性能
- 形态Liquid
- 浓度1 mg/mL.
- 存放说明Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.
- 存储缓冲液1*TBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
- 亚型IgG
- 纯化方式Peptide affinity purified.
- 亚细胞定位Cytoplasm, Nucleus.
- 其它名称
- MAK3 antibody
- FLJ13194 antibody
- hNAT5 antibody
more
-
应用
WB: 1:500-1:1,000
IHC: 1:200-1:1,000
FC: 1:50-1:200
-
Fig1: Western blot analysis of hNaa50p on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
Positive control:
Lane 1: A431 cell lysate
Lane 2: Hela cell lysate
Lane 3: Mouse stomach tissue lysate
Lane 4: Rat cerebellum tissue lysate
Fig2: Immunohistochemical analysis of paraffin-embedded rat brain tissue using anti-hNaa50p antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Fig3: Immunohistochemical analysis of paraffin-embedded human thyroid tissue using anti-hNaa50p antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Fig4: Immunohistochemical analysis of paraffin-embedded rat cerebellum tissue using anti-hNaa50p antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Fig5: Immunohistochemical analysis of paraffin-embedded human skin tissue using anti-hNaa50p antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody ( for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Fig6: Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using anti-hNaa50p antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Fig7: Flow cytometric analysis of hNaa50p was done on Daudi cells. The cells were fixed, permeabilized and stained with the primary antibody (red). After incubation of the primary antibody at room temperature for an hour, the cells were stained with a Alexa Fluor 488-conjugated Goat anti-Rabbit IgG Secondary antibody at 1/1000 dilution for 30 minutes.Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
特别提示：本公司的所有产品仅可用于科研实验，严禁用于临床医疗及其他非科研用途！
