| 存储条件 |
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| Product Name | K27-linkage Specific Ubiquitin Recombinant Rabbit Monoclonal Antibody |
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| Antibody Type | Primary Antibodies |
| Immunogen | Synthetic peptide within |
| Clonality | Monoclonal |
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| Isotype | IgG |
| Host Species | Rabbit |
| Tested Applications | DBFCICC/IFIHC |
| DB:1:1000 IHC:1:200-1:1,000 ICC:1:1000 FC:1:1000 | |
| Species Reactivity | HumanMouseRat |
| Concentration | 1mg/ml |
| Purification | Protein A |
| Gene Symbol | UBB,UBC,RPS27A,UBA52 |
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| Alternative Names | Epididymis secretory protein Li 50 antibody FLJ25987 antibody HEL S 50 antibody MGC8385 antibody Polyubiquitin B antibody RPS 27A antibody RPS27A antibody UBA 52 antibody UBA 80 antibody UBA52 antibody Epididymis secretory protein Li 50 antibody FLJ25987 antibody HEL S 50 antibody MGC8385 antibody Polyubiquitin B antibody RPS 27A antibody RPS27A antibody UBA 52 antibody UBA 80 antibody UBA52 antibody UBA80 antibody UBB antibody UBB_HUMAN antibody UBC antibody UBCEP 1 antibody UBCEP 2 antibody UBCEP1 antibody UBCEP2 antibody Ubiquitin antibody Ubiquitin B antibody |
| Molecular Weight(MW) | 26kDa |
| Function | Ubiquitin exists either covalently attached to another protein, or free (unanchored). When covalently bound, it is conjugated to target proteins via an isopeptide bond either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiquitin (linear polyubiquitin chains). Polyubiquitin chains, when attached to a target protein, have different functions depending on the Lys residue of the ubiquitin that is linked: Lys-6-linked may be involved in DNA repair; Lys-11-linked is involved in ERAD (endoplasmic reticulum-associated degradation) and in cell-cycle regulation; Lys-29-linked is involved in lysosomal degradation; Lys-33-linked is involved in kinase modification; Lys-48-linked is involved in protein degradation via the proteasome; Lys-63-linked is involved in endocytosis, DNA-damage responses as well as in signaling processes leading to activation of the transcription factor NF-kappa-B. Linear polymer chains formed via attachment by the initiator Met lead to cell signaling. Ubiquitin is usually conjugated to Lys residues of target proteins, however, in rare cases, conjugation to Cys or Ser residues has been observed. When polyubiquitin is free (unanchored-polyubiquitin), it also has distinct roles, such as in activation of protein kinases, and in signaling. Similarity: Belongs to the ubiquitin family. Contains 3 ubiquitin-like domains. |
| Cellular Localization | Cell Membrane, Cytoplasmic and Nuclear. |
DB
Dot blot analysis of K27-linkage Specific Ubiquitin on different proteins with Rabbit anti-K27-linkage Specific Ubiquitin antibody at 1/1,000 dilution. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1/50,000 dilution for 1 hour at room temperature. Lane 1: Unmodified Ubiquitin peptide (negative) Lane 2: K27-linkage Specific Ubiquitin peptide (positive) Lane 3: K6-linkage Specific Ubiquitin peptide (negative) Lane 4: K11-linkage Specific Ubiquitin peptide (negative) Lane 5: K29-linkage Specific Ubiquitin peptide (negative) Lane 6: K33-linkage Specific Ubiquitin peptide (negative) Lane 5: K48-linkage Specific Ubiquitin peptide (negative) Lane 6: K63-linkage Specific Ubiquitin peptide (negative) Proteins loading: 100ng, 25ng, 5ng; Blocking and dilution buffer: 5% NFDM/TBST; Exposure time: 3 minutes.
IHC
Immunohistochemical analysis of paraffin-embedded human spleen tissue with Rabbit anti-K27-linkage Specific Ubiquitin antibody at 1/200 dilution. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 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 1/200 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 Jurkat cells labeling K27-linkage Specific Ubiquitin with Rabbit anti-K27-linkage Specific Ubiquitin antibody at 1/1,000 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 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-K27-linkage Specific Ubiquitin antibody at 1/1,000 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 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 (iFluor™ 594) was used as the secondary antibody at 1/1,000 dilution.
FC
Flow cytometric analysis of Jurkat cells labeling K27-linkage Specific Ubiquitin. Cells were fixed and permeabilized. Then stained with the primary antibody ( 1/1,000) (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 | DB:1:1000 IHC:1:200-1:1,000 ICC:1:1000 FC:1:1000 |
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| Form | Liquid |
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| Storage Instructions | Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles. |
| Storage Buffer | 1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide. |
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