Anti-LC3B 抗体 - N-terminal
Anti-LC3B antibody - N-terminal
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(21 Publications)
Rabbit Polyclonal LC3B antibody. N-terminal. Suitable for IP, Flow Cyt, WB, IHC-P, ICC/IF and reacts with Human, Mouse, Rat samples. Cited in 21 publications. Immunogen corresponding to Synthetic Peptide within Human MAP1LC3B.
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MAP1ALC3, MAP1LC3B, Microtubule-associated protein 1 light chain 3 beta, Autophagy-related protein LC3 B, Autophagy-related ubiquitin-like modifier LC3 B, MAP1 light chain 3-like protein 2, Microtubule-associated proteins 1A/1B light chain 3B, MAP1A/MAP1B LC3 B, MAP1A/MAP1B light chain 3 B
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-LC3B antibody - N-terminal (AB229327)
Immunofluorescence analysis of 4% paraformaldehyde fixed Mock and treated HeLa cells labelling LC3B protein at autophagosome with ab229327 at a 1/500 dilution at RT for 15 min (Green). Phalloidin, a cytoskeleton marker was used and diluted at 1/200 dilution. The nuclear counter stain is DAPI.
Scale bar= 10 µm.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-LC3B antibody - N-terminal (AB229327)
Immunofluorescence analysis of 4% paraformaldehyde fixed Mock and treated HepG2 cells labelling LC3B protein at vesicle with ab229327 at a 1/500 dilution at RT for 15 min (Green). Alpha Tubulin, a cytoskeleton marker, stained by alpha Tubulin antibody diluted at 1/1000 dilution (Red). The nuclear counter stain is DAPI (Blue).
- Flow Cyt
Supplier Data
Flow Cytometry - Anti-LC3B antibody - N-terminal (AB229327)
Flow cytometric analysis of 4% paraformaldehyde-fixed HeLa (human epithelial cell line from cervix adenocarcinoma) cell line labeling LC3B with ab229327 at 1/100 dilution (blue) compared with an unlabelled sample (brown).
Acquisition of >20,000 events were collected using Argon ion laser (488nm) and 525/30 bandpass filter.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-LC3B antibody - N-terminal (AB229327)
4% paraformaldehyde-fixed HeLa (human epithelial cell line from cervix adenocarcinoma) cells, mock treated (left panel) or treated with 50 μM Chloroquine for 24 hr (right panel), stained for LC3B (green) using ab229327 at 1/2000 dilution in ICC/IF.
Red : alpha Tubulin, a cytoskeleton marker, stained by alpha Tubulin antibody at 1/1000 dilution.
Blue : Hoechst 33342 staining.
- IP
Supplier Data
Immunoprecipitation - Anti-LC3B antibody - N-terminal (AB229327)
LC3B was immunoprecipitated from U-87 MG (human glioblastoma-astrocytoma epithelial cell line) whole cell extract (1 mg for IP, 20% of IP loaded) with 5 μg ab229327. Western blot was performed from the immunoprecipitate using ab229327. Anti-Rabbit IgG was used as a secondary reagent.
Lane 1 : U-87 MG whole cell extract.
Lane 2 : Control IgG IP in U-87 MG whole cell extract.
Lane 3 : ab229327 IP in U-87 MG whole cell extract.
All lanes:
Immunoprecipitation - Anti-LC3B antibody - N-terminal (ab229327)
Predicted band size: 15 kDa
false
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-LC3B antibody - N-terminal (AB229327)
Paraffin-embedded rat cerebellum tissue stained for LC3B protein at cytoplasm with ab229327 at a 1/500 dilution in immunohistochemical analysis.
Antigen Retrieval : Citrate buffer, pH 6.0, 15 min
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-LC3B antibody - N-terminal (AB229327)
Paraffin-embedded rat brain tissue stained for LC3B protein at cytoplasm with ab229327 at a 1/500 dilution in immunohistochemical analysis.
Antigen Retrieval : Citrate buffer, pH 6.0, 15 min
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-LC3B antibody - N-terminal (AB229327)
Paraffin-embedded mouse cerebellum tissue stained for LC3B protein at cytoplasm with ab229327 at a 1/500 dilution in immunohistochemical analysis.
Antigen Retrieval : Citrate buffer, pH 6.0, 15 min
- WB
Supplier Data
Western blot - Anti-LC3B antibody - N-terminal (AB229327)
15% SDS-PAGE gel.
All lanes:
Western blot - Anti-LC3B antibody - N-terminal (ab229327) at 1/2500 dilution
Lane 1:
Untreated HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell extract at 30 µg
Lane 2:
HeLa whole cell extract treated with 50μM Chloroquine for 24 hours at 30 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG
Predicted band size: 15 kDa
false
- WB
Supplier Data
Western blot - Anti-LC3B antibody - N-terminal (AB229327)
15% SDS-PAGE gel.
All lanes:
Western blot - Anti-LC3B antibody - N-terminal (ab229327) at 1/1000 dilution
Lane 1:
NTERA-2 cl.D1 [NT2/D1] (human malignant pluripotent embryonic carcinoma cell line) whole cell extract at 30 µg
Lane 2:
PC-3 (human prostate adenocarcinoma cell line) whole cell extract at 30 µg
Lane 3:
U-87 MG (human glioblastoma-astrocytoma epithelial cell line) whole cell extract at 30 µg
Lane 4:
SK-N-SH (human neuroblastoma cell line) whole cell extract at 30 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG
Predicted band size: 15 kDa
false
- WB
Supplier Data
Western blot - Anti-LC3B antibody - N-terminal (AB229327)
15% SDS-PAGE gel.
All lanes:
Western blot - Anti-LC3B antibody - N-terminal (ab229327) at 1/1000 dilution
Lane 1:
Untreated HepG2 (human liver hepatocellular carcinoma cell line) whole cell extract at 30 µg
Lane 2:
HepG2 whole cell extract treated with 3 μM thapsigargin for 16 hours at 30 µg
Lane 3:
HepG2 whole cell extract treated with 3 μM thapsigargin for 24 hours at 30 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG
Predicted band size: 15 kDa
false
- WB
Supplier Data
Western blot - Anti-LC3B antibody - N-terminal (AB229327)
Samples were separated by SDS-PAGE.
All lanes:
Western blot - Anti-LC3B antibody - N-terminal (ab229327) at 1/500 dilution
Lane 1:
Untreated HUVEC whole cell extracts at 30 µg
Lane 2:
Treated HUVEC whole cell extracts at 30 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG antibody
Predicted band size: 15 kDa
false
- WB
Supplier Data
Western blot - Anti-LC3B antibody - N-terminal (AB229327)
Samples were separated by SDS-PAGE.
All lanes:
Western blot - Anti-LC3B antibody - N-terminal (ab229327) at 1/500 dilution
Lane 1:
Wild-type (WT) 293T cell extracts at 30 µg
Lane 2:
LC3B knockout (KO) 293T cell extracts at 30 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG antibody
Predicted band size: 15 kDa
false
- WB
Supplier Data
Western blot - Anti-LC3B antibody - N-terminal (AB229327)
15% SDS-PAGE gel.
All lanes:
Western blot - Anti-LC3B antibody - N-terminal (ab229327) at 1/1000 dilution
All lanes:
Mouse brain lysate at 50 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG
Predicted band size: 15 kDa
false
- WB
Supplier Data
Western blot - Anti-LC3B antibody - N-terminal (AB229327)
15% SDS-PAGE gel.
All lanes:
Western blot - Anti-LC3B antibody - N-terminal (ab229327) at 1/1000 dilution
All lanes:
Rat brain lysate at 50 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG
Predicted band size: 15 kDa
false
- WB
Supplier Data
Western blot - Anti-LC3B antibody - N-terminal (AB229327)
All lanes:
Western blot - Anti-LC3B antibody - N-terminal (ab229327) at 1/1500 dilution
Lane 1:
Huh7 whole cell lysate (un-infected) at 20 µg
Lane 2:
Huh7 whole cell lysate (HCV-infected) at 20 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG
Predicted band size: 15 kDa
false
- WB
Supplier Data
Western blot - Anti-LC3B antibody - N-terminal (AB229327)
All lanes:
Western blot - Anti-LC3B antibody - N-terminal (ab229327) at 1/1500 dilution
Lane 1:
Huh7 whole cell lysate (untreated) at 20 µg
Lane 2:
Huh7 whole cell lysate (3 μM Thapsigargin treatment for 12 hr) at 20 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG
Predicted band size: 15 kDa
false
反应性数据
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分装信息
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补充信息
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
LC3B contributes significantly to the formation and maturation of autophagosomes. LC3B part of the autophagy-related protein complex binds to autophagic membranes. During this process LC3-I converts to LC3-II a lipid-phosphatidylethanolamine conjugate essential for autophagosome membrane expansion and closure. This mechanism helps remove damaged organelles and misfolded proteins from cells therefore contributing to cellular quality control.
Pathways
LC3B integrates into the autophagy pathway which is critical for cellular adaptive responses to stress. The mammalian target of rapamycin (mTOR) pathway regulates autophagy where mTOR inhibition activates LC3B promoting autophagosome formation. Moreover LC3B operates alongside other proteins like Beclin-1 and ULK1 facilitating the initiation and progression of autophagy under nutrient starvation conditions. These interactions highlight LC3's role in cellular energy balance and survival mechanisms.
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文献 (21)
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