Rabbit MAP1ALC3 Polyclonal Antibody | anti-MAP1ALC3 antibody

MAP1ALC3, NT (LC3, APG8A, MAP1LC3B, Microtubule-associated proteins 1A/1B light chain 3B, Autophagy-related protein LC3 B, Autophagy-related ubiquitin-like modifier LC3 B, MAP1 light chain 3-like protein 2, MAP1A/MAP1B light chain 3 B, Microtubule-associa

Cat. Num. AAA6318286

• Gene Names: MAP1LC3B; LC3B; ATG8F; MAP1LC3B-a; MAP1A/1BLC3
• Reactivity: Human, Rabbit
• Applications: Immunofluorescence, ELISA, Immunohistochemistry, Western Blot
• Purity: Purified by saturated ammonium sulfate precipitation followed by dialysis against PBS.
• Synonyms: MAP1ALC3; Polyclonal Antibody; NT (LC3; APG8A; MAP1LC3B; Microtubule-associated proteins 1A/1B light chain 3B; Autophagy-related protein LC3 B; Autophagy-related ubiquitin-like modifier LC3 B; MAP1 light chain 3-like protein 2; MAP1A/MAP1B light chain 3 B; Microtubule-associa; LC3; Microtubule-associated protein 1 light chain 3 beta; anti-MAP1ALC3 antibody

• Host: Rabbit
• Reactivity: Human, Rabbit
• Clonality: Polyclonal
• Isotype: IgG
• Purity/Purification: Purified by saturated ammonium sulfate precipitation followed by dialysis against PBS.
• Form/Format: Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with Alkaline Phosphatase.

• Applicable Applications for anti-MAP1ALC3 antibody: Immunofluorescence (IF), ELISA (EIA), Immunohistochemistry (IHC), Western Blot (WB)
• Application Notes: IF: 1:50100; ELISA: 1:1,000; IHC: 1:50-100; WB: 1:100-500; Applications are based on unconjugated antibody.
• Immunogen: LC3 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 1~30 amino acids from the N-terminal region of human LC3 (APG8b).
• Conjugate: AP
• Note: Preservative Free
• Preparation and Storage: Store product at 4 degree C. DO NOT FREEZE! Stable at 4 degree C for 12 months after receipt as an undiluted liquid. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Immunofluorescence (IF)

(Fluorescent image of U251 cells stained with LC3 (APG8B) (N-term) antibody. U251 cells were treated with Chloroquine (50 uM,16h), then fixed with 4% PFA (20 min), permeabilized with Triton X-100 (0.2%, 30 min). Cells were then incubated with AP1801i LC3 (Isoform B Specific) primary antibody (1:100, 2 h at room temperature). For secondary antibody, Alexa Fluor 488 conjugated donkey anti-rabbit antibody (green) was used (1:1000, 1h). Nuclei were counterstained with Hoechst 33342 (blue) (10 ug/ml, 5 min). LC3 immunoreactivity is localized to autophagic vacuoles in the cytoplasm of U251 cells.)

Western Blot (WB)

(Western blot analysis of anti-LC3 (APG8b) Pab in rat brain lysate. Both non-lipidated (arrow, I) and lipidated LC3 (APG8b) (arrow, II) were detected in membrane fraction (P) but pro-LC3 (APG8b) and non-lipidated LC3 ((APG8b) were detected in soluble fraction (S).)

Western Blot (WB)

(Western blot analysis of anti-LC3 (APG8b) Pab in 293 cell line lysates transiently transfected with the LC3 (APG8b) gene (2ug/lane). Human LC3 (APG8b) (arrow) was detected using the purified Pab.)

Immunohistochemistry (IHC)

(Wild-type (Cln3+/+) or homozygous Cln3aex7/8 (Cln3aex7/8/aex7/8) paraffin-embedded brain sections immunostained for the LC3 protein. Shown are the CA2/CA3 region of hippocampus (Hc) and cerebellum (Cb) from 10-month-old mice. Few immunopositive puncta are present in wild-type sections, whereas homozygous Cln3aex7/8 sections contain clusters of LC3-positive puncta around pyramidal neurons and Purkinje cells (P). MOL, molecular layer; GCL, granule cell layer. Data courtesy of Dr. Susan Cotman, Massachusets General Hospital.)

Related Product Information for anti-MAP1ALC3 antibody

Macroautophagy is the major inducible pathway for the general turnover of cytoplasmic constituents in eukaryotic cells, it is also responsible for the degradation of active cytoplasmic enzymes and organelles during nutrient starvation. Macroautophagy involves the formation of double-membrane bound autophagosomes which enclose the cytoplasmic constituent targeted for degradation in a membrane bound structure, which then fuse with the lysosome (or vacuole) releasing a single-membrane bound autophagic bodies which are then degraded within the lysosome (or vacuole). MAP1A and MAP1B are microtubule-associated proteins which mediate the physical interactions between microtubules and components of the cytoskeleton. These proteins are involved in formation of autophagosomal vacuoles (autophagosomes). MAP1A and MAP1B each consist of a heavy chain subunit and multiple light chain subunits. MAP1LC3b is one of the light chain subunits and can associate with either MAP1A or MAP1B. The precursor molecule is cleaved by APG4B/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.

Product Categories/Family for anti-MAP1ALC3 antibody

Antibodies; Microtubule-associated Proteins

References

Baehrecke EH. Nat Rev Mol Cell Biol. 6(6):505-10. (2005). Lum JJ, et al. Nat Rev Mol Cell Biol. 6(6):439-48. (2005). Greenberg JT. Dev Cell. 8(6):799-801. (2005). Levine B. Cell. 120(2):159-62. (2005). Shintani T and Klionsky DJ. Science. 306(5698):990-5. (2004). Tanida I., et al. Int. J. Biochem. Cell Biol. 36:2503-2518(2004). He H., et al. J. Biol. Chem. 278:29278-29287(2003). Tanida I., et al. J. Biol. Chem. 279:36268-36276(2004).

NCBI and Uniprot Product Information

• NCBI GI #: 17433141
• NCBI GeneID: 81631
• UniProt Accession #: Q9GZQ8; Q6NW02
• Molecular Weight: 125
• NCBI Official Full Name: Microtubule-associated proteins 1A/1B light chain 3B
• NCBI Official Synonym Full Names: microtubule-associated protein 1 light chain 3 beta
• NCBI Official Symbol: MAP1LC3B
• NCBI Official Synonym Symbols: LC3B; ATG8F; MAP1LC3B-a; MAP1A/1BLC3
• NCBI Protein Information: microtubule-associated proteins 1A/1B light chain 3B; MAP1A/MAP1B LC3 B; MAP1A/MAP1B light chain 3 B; MAP1 light chain 3-like protein 2; autophagy-related ubiquitin-like modifier LC3 B
• UniProt Protein Name: Microtubule-associated proteins 1A/1B light chain 3B
• UniProt Gene Name: MAP1LC3B
• UniProt Synonym Gene Names: MAP1ALC3; MAP1A/MAP1B LC3 B
• UniProt Entry Name: MLP3B_HUMAN