LKB1 antibody (AA 62-430)

Catalog No. ABIN3043300

This Rabbit Polyclonal antibody specifically detects LKB1 in WB. It exhibits reactivity toward Humanand has been mentioned in 1 publication.

Quick Overview for LKB1 antibody (AA 62-430) (ABIN3043300)

Target: LKB1 (STK11) (serine/threonine Kinase 11 (STK11))

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This LKB1 antibody is un-conjugated

Application: Western Blotting (WB)

Product Details anti-LKB1 Antibody

Binding Specificity: AA 62-430

Purpose: Anti-LKB1/STK11 Antibody Picoband®

Cross-Reactivity (Details): No cross-reactivity with other proteins

Characteristics: Anti-LKB1/STK11 Antibody Picoband® (ABIN3043300). Tested in WB applications. This antibody reacts with Human. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Purification: Immunogen affinity purified.

Immunogen: E.coli-derived human LKB1 recombinant protein (Position: K62-C430). Human LKB1 shares 89% amino acid (aa) sequence identity with both mouse and rat LKB1.

Isotype: IgG

Application Details

Application Notes: Western blot, 0.1-0.5 μg/mL, Human
1. Brown KA, McInnes KJ, Takagi K, Ono K, Hunger NI, Wang L, Sasano H, Simpson ER (November 2011). "LKB1 expression is inhibited by estradiol-17β in MCF-7 cells". J. Steroid Biochem. Mol. Biol. 127 (3-5): 439-43. 2. Jenne DE, Reimann H, Nezu J, Friedel W, Loff S, Jeschke R, Müller O, Back W, Zimmer M (January 1998). "Peutz-Jeghers syndrome is caused by mutations in a novel serine threonine kinase".

Comment:

Antibody can be supported by chemiluminescence kit ABIN921124 in WB.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Add 0.2 mL of distilled water will yield a concentration of 500 μg/mL.

Concentration: 500 μg/mL

Buffer: Each vial contains 5 mg BSA, 0.9 mg NaCl, 0.2 mg Na2HPO4, 0.05 mg Sodium azide.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Avoid repeated freezing and thawing.

Storage: 4 °C,-20 °C

Storage Comment: Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month.
It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

References for anti-LKB1 antibody (ABIN3043300)

Tang, Li, Wang, Threadgill, Xiao, Mou, Song, Kuang, Yang, Yang, Gao, Wang, Meng: "ART1 promotes starvation-induced autophagy: a possible protective role in the development of colon carcinoma." in: American journal of cancer research, Vol. 5, Issue 2, pp. 498-513, (2015) (PubMed).

Target Details for LKB1

Target: LKB1 (STK11) (serine/threonine Kinase 11 (STK11))

Alternative Name: STK11

Background:

Synonyms: Serine/threonine-protein kinase STK11,2.7.11.1,Liver kinase B1,LKB1,hLKB1,Renal carcinoma antigen NY-REN-19,STK11,LKB1, PJS,

Tissue Specificity: Ubiquitously expressed. Strongest expression in testis and fetal liver.

Background: Serine/threonine kinase 11 or LKB1 is a protein kinase which in humans is encoded by the STK11 gene. The STK11 gene, which encodes a member of the serine/threonine kinase, regulates cell polarity and functions as a tumour suppressor. STK11 is a primary upstream kinase of adenine monophosphate-activated protein kinase (AMPK), a necessary element in cell metabolism that is required for maintaining energy homeostasis. It has been found that LKB1 physically associates with p53 and regulates specific p53-dependent apoptosis pathways. The STK11 gene extends over 23 kb of genomic DNA and is composed of 9 exons, which are transcribed in telomere-to-centromere ion.

Sequence Similarities: Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. LKB1 subfamily.

Molecular Weight: 60 kDa

Gene ID: 6794

UniProt: Q15831

Pathways: AMPK Signaling, Carbohydrate Homeostasis, Regulation of Carbohydrate Metabolic Process, Warburg Effect