| Rabbit Anti-LC3B antibody |
| 反应物种（预测） |
Mouse,Chicken,Cow,Danio rerio |
| 产品应用（已验证） |
WB,IHC,FCM |
| 产品应用（可尝试） |
IF,ELISA |
| 推荐稀释比例 |
WB=1:500-2000,Elisa=1:5000-10000,IHC-P=1:100-500,IHC-F=1:100-500,Flow Cyt=1μg/Test,IF=1:100-500, |
| 研究领域 |
肿瘤,细胞生物,神经生物学,信号转导 |
| 标签 |
Array |
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Blank control(blue): TM4 cells(fixed with 2% paraformaldehyde (10 min) , then permeabilized with 90% ice-cold methanol for 30 min on ice).
Primary Antibody:Rabbit Anti-LC3B antibody(bs-4843R), Dilution: 1μg in 100 μL 1X PBS containing 0.5% BSA;
Isotype Control Antibody: Rabbit IgG(orange) ,used under the same conditions );
Secondary Antibody: Goat anti-rabbit IgG-PE(white blue), Dilution: 1:200 in 1 X PBS containing 0.5% BSA.
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Sample:
Lane 1: Cerebrum (Rat) Lysate at 40 ug
Lane 2: SH-SY5Y (Human) Cell Lysate at 30 ug
Lane 3: Hela (Human) Cell Lysate at 30 ug
Lane 4: HepG2 (Human) Cell Lysate at 30 ug
Primary: Anti-LC3B (bs-4843R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 14/17 kD
Observed band size: 17 kD
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Paraformaldehyde-fixed, paraffin embedded (rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (LC3B) Polyclonal Antibody, Unconjugated (bs-4843R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
RRID：RRID
产品名称：Rabbit Anti-LC3B antibody
别名： Microtubule-associated protein 1 light chain 3 beta;
ATG8F; Autophagy related protein LC3 B; Autophagy related ubiquitin like modifier LC3 B; Autophagy-related protein LC3 B; Autophagy-related ubiquitin-like modifier LC3 B; MAP1 light chain 3 like protein
中文名称：自噬微管相关蛋白轻链β3抗体
英文名称：Rabbit Anti-LC3B antibody
中文别名：MAP LC3β.
抗体来源： Rabbit
克隆类型：多克隆
细胞定位：细胞浆,细胞膜
性 状：Liquid
亚 型：IgG
纯化方法：affinity purified by Protein A
保存条件：Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
免 疫 原：KLH conjugated synthetic peptide derived from mouse Microtubule-associated proteins 1A/1B light chain 3B
抗原表位：1-50/125
SWISS：Q9GZQ8
Gene ID ：81631
Human Gene ID：81631
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-LC3 Beta) and MAP-light chain 3 alpha (MAP-LC3 Alpha) are subunits of both MAP1A and MAP1B. MAP-LC3 Beta, a homolog of Apg8p, is essential for autophagy and associated to the autophagosome membranes after processing. Two forms of LC3 Beta, the cytosolic LC3-I and the membrane-bound LC3-II, are produced post-translationally. LC3-I is formed by the removal of the C-terminal 22 amino acids from newly synthesized LC3 Beta, followed by the conversion of a fraction of LC3-I into LC3-II. LC3 enhances fibronectin mRNA translation in ductus arteriosus cells through association with 60S ribosomes and binding to an AU-rich element in the 3’ untranslated region of fibronectin mRNA. This facilitates sorting of fibronectin mRNA onto rough endoplasmic reticulum and translation. MAP LC3 Beta may also be involved in formation of autophagosomal vacuoles. It is expressed primarily in heart, testis, brain and skeletal muscle.
Function：Probably involved in formation of autophagosomal vacuoles
Subunit：3 different light chains, LC1, LC2 and LC3, can associate with MAP1A and MAP1B proteins. Interacts at microtubules with CABP1 (via EF-hands 1 and 2) but not with calmodulin. Interacts with FYCO1 (via C-terminus). Interacts with TP53INP1 and TP53INP2. Inte
Subcellular Location：Cytoplasm, cytoskeleton. Endomembrane system; Lipid-anchor. Cytoplasmic vesicle, autophagosome membrane; Lipid-anchor. Note=LC3-II binds to the autophagic membranes.
Tissue Specificity：Most abundant in heart, brain, skeletal muscle and testis. Little expression observed in liver.
Post-translational modifications：The precursor molecule is cleaved by APG4B/ATG4B to form LC3-I. This is activated by APG7L/ATG7, transferred to ATG3 and conjugated to phospholipid to form LC3-II.
Similarity：Belongs to the MAP1 LC3 family.
Important Note：This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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