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  4. LAMP2 Antibody (YA713)

LAMP2 Antibody (YA713) is a non-conjugated and Mouse origined IgG1 monoclonal antibody, targeting to LAMP2. It can be used as a loading control antibody.

For research use only. We do not sell to patients.

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Top Publications Citing Use of Products
  • WB: Western Blot;
  • IHC-P: Immunohistochemistry-Paraffin;
  • IHC-F: Immunohistochemistry-Frozen;
  • ICC/IF: Immunocytochemistry/Immunofluorescence;
  • IF-Tissue: Immunofluorescence-Tissue;
  • mIHC: Multiplex Immunohistochemical;
  • IP: Immunoprecipitation;
  • ChIP: Chromatin Immunoprecipitation;
  • FC: Flow Cytometry;
  • ELISA: Enzyme Linked Immunosorbent Assay
  • Product Detail

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Description

LAMP2 Antibody (YA713) is a non-conjugated and Mouse origined IgG1 monoclonal antibody, targeting to LAMP2. It can be used as a loading control antibody.

Host

Mouse

Clonality

Monoclonal

Molecular Weight
Predicted band size: 45 kDa;
Observed band size: 110 kDa
Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
Species Reactivity
Human
SwissProt ID
Gene ID
Immunogen

Synthetic peptide corresponding to Human LAMP2.AA range:1-300.

Application &
Dilution Ratio
Application Dilution Ratio
WB
WB: Western Blot
1:500-1:2000
ICC/IF
ICC/IF: Immunocytochemistry/Immunofluorescence
1:50-1:100
IHC-P
IHC-P: Immunohistochemistry-Paraffin
1:50-1:200
FC
FC: Flow Cytometry
1: 50-1:100
Sensitivity Endogenous Purity Protein G affinity purified.
Conjugation Non-conjugated Modification Unmodified
Isotype IgG1  
Appearance

Liquid

Formulation

Supplied in 1*PBS (pH7.4), 0.2% BSA and 50% Glycerol. Preservative: 0.05% Sodium Azide.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Verification Image
ALL WB IHC-P FC
  • Western blot analysis of extracts from Hela(lane 2(20μg) , Jurkat (lane 3(20μg) ,HepG2(lane 4(20μg)and HUVEC( lane 5(20μg) using LAMP2 Antibody (HY-P80207). Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody ( 1/1000) and Loading control antibody (Beta Actin, HY-P80993,1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse IgG-HRP Secondary Antibody (HY-P8004,1/10,000) was used for 1 hour at room temperature.

  • Immunohistochemical analysis of paraffin-embedded human Ovarian Cancer‌ tissue using LAMP2 antibody was performed. The section was pretreated using high-temperature and high-pressure mediated EDTA antigen retrieval buffer (pH 9.0), for 5 minutes. The tissues were incubated with primary antibody (HY-P80207, 1:100 dilution) at room temperature for 60 minutes. Detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. The tissues were counterstained with hematoxylin and mounted with neutral balsam mounting medium.

  • Immunohistochemical analysis of paraffin-embedded human Placenta tissue using LAMP2 antibody was performed. The section was pretreated using high-temperature and high-pressure mediated EDTA antigen retrieval buffer (pH 9.0), for 5 minutes. The tissues were incubated with primary antibody (HY-P80207, 1:100 dilution) at room temperature for 60 minutes. Detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. The tissues were counterstained with hematoxylin and mounted with neutral balsam mounting medium.

  • Immunohistochemical analysis of paraffin-embedded human Prostate Cancer tissue using LAMP2 antibody was performed. The section was pretreated using high-temperature and high-pressure mediated EDTA antigen retrieval buffer (pH 9.0), for 5 minutes. The tissues were incubated with primary antibody (HY-P80207, 1:100 dilution) at room temperature for 60 minutes. Detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. The tissues were counterstained with hematoxylin and mounted with neutral balsam mounting medium.

  • Immunohistochemical analysis of paraffin-embedded human Testis tissue using LAMP2 antibody was performed. The section was pretreated using high-temperature and high-pressure mediated EDTA antigen retrieval buffer (pH 9.0), for 5 minutes. The tissues were incubated with primary antibody (HY-P80207, 1:100 dilution) at room temperature for 60 minutes. Detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. The tissues were counterstained with hematoxylin and mounted with neutral balsam mounting medium.

  • Immunohistochemical analysis of paraffin-embedded human Neuroendocrine Tumor tissue using LAMP2 antibody was performed. The section was pretreated using high-temperature and high-pressure mediated EDTA antigen retrieval buffer (pH 9.0), for 5 minutes. The tissues were incubated with primary antibody (HY-P80207, 1:100 dilution) at room temperature for 60 minutes. Detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. The tissues were counterstained with hematoxylin and mounted with neutral balsam mounting medium.

  • Immunohistochemical analysis of paraffin-embedded human Neuroendocrine Tumor tissue using LAMP2 antibody was performed. The section was pretreated using high-temperature and high-pressure mediated EDTA antigen retrieval buffer (pH 9.0), for 5 minutes. The tissues were incubated with primary antibody (HY-P80207, 1:100 dilution) at room temperature for 60 minutes. Detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. The tissues were counterstained with hematoxylin and mounted with neutral balsam mounting medium.

  • Immunohistochemical analysis of paraffin-embedded Human Prostate cancer tissue using LAMP2 Antibody (HY-P80207, 1/200) . The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (PH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. 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.

  • Immunohistochemical analysis of paraffin-embedded Human breast cancer tissue using LAMP2 Antibody (HY-P80207, 1/200) . The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (PH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. 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.

  • Immunohistochemical analysis of paraffin-embedded Human placenta tissue using LAMP2 Antibody (HY-P80207, 1/200) . The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (PH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. 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.

  • Immunohistochemical analysis of paraffin-embedded Human testis tissue using LAMP2 Antibody (HY-P80207 , 1/200) . The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (PH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. 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.

  • Immunohistochemical analysis of paraffin-embedded Human stomach tissue using LAMP2 Antibody(HY-P80207 , 1/200) . The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (PH 6.0)for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. 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.

  • Immunohistochemical analysis of paraffin-embedded Human spleen tissue using LAMP2 Antibody(HY-P80207 , 1/200) . The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (PH 6.0)for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. 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.

  • Flow cytometric analysis of 1X106 THP-1 cells labeling LAMP2 Antibody (HY-P80207, red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. Then stained with the primary antibody at 1:100 for an hour at 4℃. AF488-conjugated Goat Anti-Mouse IgG H&L (HY-P8005) was used as the secondary antibody at 1/1,000 dilution for 30 minutes at 4℃. Mouse IgG Isotype Control (HY-P80757, blue) was used as the isotype control, cells without incubation with primary antibody were used as the unlabeled control (black).

Background
Function:Lysosomal membrane glycoprotein which plays an important role in lysosome biogenesis, lysosomal pH regulation and autophagy (PubMed:11082038, PubMed:18644871, PubMed:24880125, PubMed:27628032, PubMed:36586411, PubMed:37390818, PubMed:8662539). Acts as an important regulator of lysosomal lumen pH regulation by acting as a direct inhibitor of the proton channel TMEM175, facilitating lysosomal acidification for optimal hydrolase activity (PubMed:37390818). Plays an important role in chaperone-mediated autophagy, a process that mediates lysosomal degradation of proteins in response to various stresses and as part of the normal turnover of proteins with a long biological half-live (PubMed:11082038, PubMed:18644871, PubMed:24880125, PubMed:27628032, PubMed:36586411, PubMed:8662539). Functions by binding target proteins, such as GAPDH, NLRP3 and MLLT11, and targeting them for lysosomal degradation (PubMed:11082038, PubMed:18644871, PubMed:24880125, PubMed:36586411, PubMed:8662539). In the chaperone-mediated autophagy, acts downstream of chaperones, such as HSPA8/HSC70, which recognize and bind substrate proteins and mediate their recruitment to lysosomes, where target proteins bind LAMP2 (PubMed:36586411). Plays a role in lysosomal protein degradation in response to starvation (By similarity). Required for the fusion of autophagosomes with lysosomes during autophagy (PubMed:27628032). Cells that lack LAMP2 express normal levels of VAMP8, but fail to accumulate STX17 on autophagosomes, which is the most likely explanation for the lack of fusion between autophagosomes and lysosomes (PubMed:27628032). Required for normal degradation of the contents of autophagosomes (PubMed:27628032). Required for efficient MHC class II-mediated presentation of exogenous antigens via its function in lysosomal protein degradation; antigenic peptides generated by proteases in the endosomal/lysosomal compartment are captured by nascent MHC II subunits (PubMed:15894275, PubMed:20518820). Is not required for efficient MHC class II-mediated presentation of endogenous antigens (PubMed:20518820); Modulates chaperone-mediated autophagy. Decreases presentation of endogenous antigens by MHCII. Does not play a role in the presentation of exogenous and membrane-derived antigens by MHCII; (Microbial infection) Supports the FURIN-mediated cleavage of mumps virus fusion protein F by interacting with both FURIN and the unprocessed form but not the processed form of the viral protein F
Subcellular Localization:Lysosome membrane; Single-pass type I membrane protein; Endosome membrane; Single-pass type I membrane protein; Cell membrane; Single-pass type I membrane protein; Cytoplasmic vesicle, autophagosome membrane
Expression:
Tissue_specificity:LAMP-2A isoform is highly expressed in the placenta, lungs, and liver; lower expression in the kidneys and pancreas; and extremely low expression in the brain and skeletal muscle (PubMed:26856698, PubMed:7488019) . LAMP-2B isoform is expressed in the spleen, thymus, prostate, testes, small intestine, colon, skeletal muscle, brain, placenta, lungs, kidneys, ovaries, pancreas, and liver (PubMed:26856698, PubMed:7488019) . LAMP-2C is expressed in the small intestine, colon, heart, brain, and skeletal muscle; and lower expression in the kidneys and placenta (PubMed:26856698) .

Induction:In peripheral blood B cells isoform LAMP-2A, LAMP-2B and LAMP-2C are up-regulated in response to treatments that stimulate immune responses via the Toll-like receptors TLR7 or TLR9
Isoforms & Post-Translational Modification:P13473 has 3 isomers: P13473-1: 44961 Da (predicted); P13473-2: 44956 Da (predicted); P13473-3: 45170 Da (predicted).
O- and N-glycosylated; some of the 16 N-linked glycans are polylactosaminoglycans
Subunit:Monomer (PubMed:18644871, PubMed:25342746). Homodimer (PubMed:25342746). Homotrimer (PubMed:25342746). Forms large homooligomers (PubMed:18644871). Interacts (via its cytoplasmic region) with HSPA8; HSPA8 mediates recruitment of proteins with a KFERQ motif to the surface of the lysosome for chaperone-mediated autophagy (PubMed:25342746, PubMed:36586411). Interacts with HSP90 in the lysosome lumen; this enhances LAMP2 stability (By similarity). Interacts with MLLT11 (PubMed:24880125). Interacts with ABCB9 (PubMed:22641697). Interacts with FURIN (PubMed:32295904). Interacts with CT55; this interaction may be important for LAMP2 protein stability (PubMed:36481789). Interacts with TMEM175; inhibiting the proton channel activity of TMEM175 (PubMed:37390818). Forms a ternary complex with RAB7A and RUFY4 (via RUN domain); the interaction with RAB7A is mediated by RUFY4 (via RUN and coiled coil domains) (By similarity)
RRID
Database
Research Field

Tags & Cell Markers

Documentation
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
LAMP2 Antibody (YA713)
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HY-P80207
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