MAP1LC3A Recombinant Rabbit Monoclonal Antibody [SN07-40]
Catalog# ET1611-37
MAP1LC3A Recombinant Rabbit Monoclonal Antibody [SN07-40]
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WB
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IHC-P
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Human
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Mouse
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Rat
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unconjugated
Overview
Product Name
MAP1LC3A Recombinant Rabbit Monoclonal Antibody [SN07-40]
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Recombinant protein of Human MAP1LC3A aa 1-103 / 121.
Species Reactivity
Human, Mouse, Rat
Validated Applications
WB, IHC-P
Molecular Weight
Predicted band size: 14 kDa
Positive Control
HeLa cell lysate, HeLa treated with 50μM Chloroquine for 18 hours cell lysate, C2C12 cell lysate, C2C12 treated with 50μM Chloroquine for 18 hours cell lysate, C6 cell lysate, C6 treated with 50μM Chloroquine for 18 hours cell lysate, human brain tissue, rat brain tissue.
Conjugation
unconjugated
Clone Number
SN07-40
RRID
Product Features
Form
Liquid
Concentration
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.
Storage Buffer
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Isotype
IgG
Purification Method
Protein A affinity purified.
Application Dilution
-
WB
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1:5,000
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IHC-P
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1:500-1:2,000
Target
Function
Microtubule-associated proteins (MAPs) regulate microtubule stability and play critical roles in neuronal development and in maintaining the balance between neuronal plasticity and rigidity. MAP-light chain 3 beta (MAP-LC3β) and MAP-light chain 3 alpha (MAP-LC3α), both of which are mammalian homologs of yeast Apg8, are subunits that can associate with either MAP-1A or MAP-1B. While MAP-LC3β is essential for autophagy and is associated with autophagosome membranes after processing, MAP LC3α is involved in the formation of autophagosomal vacuoles and is localized to the intracytoplasmic membrane. MAP LC3α is expressed as two alternatively spliced isoforms that are expressed in testis, brain, heart, liver and skeletal muscle, but are absent in thymus and peripheral blood leukocytes.
Background References
1. Koukourakis MI et al. Autophagosome Proteins LC3A, LC3B and LC3C Have Distinct Subcellular Distribution Kinetics and Expression in Cancer Cell Lines. PLoS One 10:e0137675 (2015).
2. Kim JY et al. Expression of autophagy-related proteins according to androgen receptor and HER-2 status in estrogen receptor-negative breast cancer. PLoS One 9:e105666 (2014).
Sequence Similarity
Belongs to the ATG8 family.
Tissue Specificity
Most abundant in heart, brain, liver, skeletal muscle and testis but absent in thymus and peripheral blood leukocytes.
Post-translational Modification
The precursor molecule is cleaved by ATG4B to form the cytosolic form, LC3-I. This is activated by APG7L/ATG7, transferred to ATG3 and conjugated to phospholipid to form the membrane-bound form, LC3-II.; The Legionella effector RavZ is a deconjugating enzyme that produces an ATG8 product that would be resistant to reconjugation by the host machinery due to the cleavage of the reactive C-terminal glycine.; Phosphorylation at Ser-12 by PKA inhibits conjugation to phosphatidylethanolamine (PE). Interaction with MAPK15 reduces the inhibitory phosphorylation and increases autophagy activity.
Subcellular Location
Cytoplasm, Cytoplasmic vesicle, Cytoskeleton, Membrane, Microtubule.
Synonyms
ATG8E antibody
Autophagy-related protein LC3 A antibody
Autophagy-related ubiquitin-like modifier LC3 A antibody
LC3 antibody
LC3A antibody
MAP1 light chain 3 like protein 1 antibody
MAP1 light chain 3-like protein 1 antibody
MAP1A/1B light chain 3 A antibody
MAP1A/MAP1B LC3 A antibody
MAP1A/MAP1B light chain 3 A antibody
ExpandImages
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☑ Cell treatment (CT)
Western blot analysis of MAP1LC3A on different lysates with Rabbit anti-MAP1LC3A antibody (ET1611-37) at 1/5,000 dilution.
Lane 1: HeLa cell lysate
Lane 2: HeLa treated with 50μM Chloroquine for 18 hours cell lysate
Lane 3: C2C12 cell lysate
Lane 4: C2C12 treated with 50μM Chloroquine for 18 hours cell lysate
Lane 5: C6 cell lysate
Lane 6: C6 treated with 50μM Chloroquine for 18 hours cell lysate
Lysates/proteins at 20 µg/Lane.
Predicted band size: 14 kDa
Observed band size: 14/16 kDa
Exposure time: 2 minutes; ECL: K1801;
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 (ET1611-37) at 1/5,000 dilution was used in primary antibody dilution (K1803) at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. -
Immunohistochemical analysis of paraffin-embedded human brain tissue with Rabbit anti-MAP1LC3A antibody (ET1611-37) 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 (ET1611-37) 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. -
Immunohistochemical analysis of paraffin-embedded rat brain tissue with Rabbit anti-MAP1LC3A antibody (ET1611-37) at 1/500 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 (ET1611-37) at 1/500 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.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
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