| 存储条件 |
|---|
| Product Name | HEXB Recombinant Rabbit Monoclonal Antibody |
|---|---|
| Antibody Type | Primary Antibodies |
| Immunogen | Recombinant protein within human HEXB aa 1-556. |
| Clonality | monoclonal |
|---|---|
| Isotype | IgG |
| Host Species | Rabbit |
| Tested Applications | FCICC/IFIHCWB |
| WB:1:2000 IHC:1:2000 ICC/IF:1:250 FC:1:1000 | |
| Species Reactivity | Human |
| Concentration | 1mg/ml |
| Purification | Protein A |
| Gene Symbol | HEXB |
|---|---|
| Gene Synonyms | ENC-1AS HEL-248 HEL-S-111 |
| Gene Full Name | hexosaminidase subunit beta |
| Gene Summary | Hexosaminidase B is the beta subunit of the lysosomal enzyme beta-hexosaminidase that, together with the cofactor GM2 activator protein, catalyzes the degradation of the ganglioside GM2, and other molecules containing terminal N-acetyl hexosamines. Beta-hexosaminidase is composed of two subunits, alpha and beta, which are encoded by separate genes. Both beta-hexosaminidase alpha and beta subunits are members of family 20 of glycosyl hydrolases. Mutations in the alpha or beta subunit genes lead to an accumulation of GM2 ganglioside in neurons and neurodegenerative disorders termed the GM2 gangliosidoses. Beta subunit gene mutations lead to Sandhoff disease (GM2-gangliosidosis type II). Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2014] |
| Alternative Names | Beta hexosaminidase beta chain antibody Beta hexosaminidase subunit beta antibody Beta N acetylhexosaminidase antibody Beta-hexosaminidase subunit beta chain A antibody Beta-N-acetylhexosaminidase subunit beta antibody Cervical cancer proto oncogene 7 protein antibody Cervical cancer proto-oncogene 7 protein antibody ENC 1AS antibody Epididymis luminal protein 248 antibody HCC 7 antibody Beta hexosaminidase beta chain antibody Beta hexosaminidase subunit beta antibody Beta N acetylhexosaminidase antibody Beta-hexosaminidase subunit beta chain A antibody Beta-N-acetylhexosaminidase subunit beta antibody Cervical cancer proto oncogene 7 protein antibody Cervical cancer proto-oncogene 7 protein antibody ENC 1AS antibody Epididymis luminal protein 248 antibody HCC 7 antibody HCC-7 antibody HCC7 antibody HEL 248 antibody HEX B antibody Hexb antibody HEXB_HUMAN antibody Hexosaminidase B (beta polypeptide) antibody Hexosaminidase B antibody Hexosaminidase subunit B antibody HexosaminidaseB antibody N acetyl beta glucosaminidase antibody N-acetyl-beta-glucosaminidase subunit beta antibody |
| Molecular Weight(MW) | 63kDa(Observed band size: 30/60kDa) |
| Cellular Localization | Lysosome, Cytoplasmic vesicle, secretory vesicle, Cortical granule. |
WB
Western blot analysis of HEXB on different lysates with Rabbit anti-HEXB antibody at 1/2,000 dilution. Lane 1: HEK-293 cell lysate, Lane 2: Jurkat cell lysate, Lane 3: HeLa cell lysate, Lane 4: HepG2 cell lysate, Lane 5: U-87 MG cell lysate, Lane 6: MCF7 cell lysate, Lane 7: Caco-2 cell lysate, Lane 8: NCI-H1299 cell lysate, Lysates/proteins at 20 µg/Lane. Exposure time: 4 seconds; 4-20% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody at 1/2,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.
IHC
Immunohistochemical analysis of paraffin-embedded human lung cancer tissue with Rabbit anti-HEXB antibody at 1/2,000 dilution. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody at 1/2,000 dilution for 1 hour 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.
ICC/IF
Immunocytochemistry analysis of HeLa cells labeling HEXB with Rabbit anti-HEXB antibody at 1/250 dilution. Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-HEXB antibody at 1/250 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (488) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI. Beta tubulin (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (594) was used as the secondary antibody at 1/1,000 dilution.
FC
Flow cytometric analysis of HeLa cells labeling HEXB. Cells were fixed and permeabilized. Then stained with the primary antibody (1μg/mL) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).| Application Notes | WB:1:2000 IHC:1:2000 ICC/IF:1:250 FC:1:1000 |
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| Form | Liquid |
|---|---|
| Storage Instructions | Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles. |
| Storage Buffer | PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide. |
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