-
Long name
LKB1 Polyclonal Antibody, ALEXA FLUOR 350 Conjugated
-
Also known as
Anti-LKB1 PAb ALEXA FLUOR 350
-
Category
Conjugated Primary Antibodies
-
Conjugated with
ALEXA FLUOR® 350
-
Host Organism
Rabbit (Oryctolagus cuniculus)
-
Target Antigen
LKB1
-
Specificity
This is a highly specific antibody against LKB1.
-
Modification
Unmodified
-
Modification Site
None
-
Clonality
Polyclonal
-
Clone
Polyclonal antibody
-
Concentration
1ug per 1ul
-
Immunogen range
30-90/433
-
Subcellular location
Cytoplasm, Nucleus, Mitochondrion, Membrane bound
-
Source
This antibody was obtained by immunization of the host with KLH conjugated synthetic peptide derived from human LKB1
-
Gene ID Number
6794
-
Swiss Prot
Q15831
-
Tested applications
IF(IHC-P)
-
Recommended dilutions
IF(IHC-P)(1:50-200)
-
Crossreactivity
Human, Mouse, Rat
-
Cross reactive species details
Due to limited amount of testing and knowledge, not every possible cross-reactivity is known.
-
Background of the antigen
Tumor suppressor serine/threonine-protein kinase that controls the activity of AMP-activated protein kinase (AMPK) family members, thereby playing a role in various processes such as cell metabolism, cell polarity, apoptosis and DNA damage response. Acts by phosphorylating the T-loop of AMPK family proteins, thus promoting their activity: phosphorylates PRKAA1, PRKAA2, BRSK1, BRSK2, MARK1, MARK2, MARK3, MARK4, NUAK1, NUAK2, SIK1, SIK2, SIK3 and SNRK but not MELK. Also phosphorylates non-AMPK family proteins such as STRADA, PTEN and possibly p53/TP53. Acts as a key upstream regulator of AMPK by mediating phosphorylation and activation of AMPK catalytic subunits PRKAA1 and PRKAA2 and thereby regulates processes including: inhibition of signaling pathways that promote cell growth and proliferation when energy levels are low, glucose homeostasis in liver, activation of autophagy when cells undergo nutrient deprivation, and B-cell differentiation in the germinal center in response to DNA damage. Also acts as a regulator of cellular polarity by remodeling the actin cytoskeleton. Required for cortical neuron polarization by mediating phosphorylation and activation of BRSK1 and BRSK2, leading to axon initiation and specification. Involved in DNA damage response: interacts with p53/TP53 and recruited to the CDKN1A/WAF1 promoter to participate in transcription activation. Able to phosphorylate p53/TP53; the relevance of such result in vivo is however unclear and phosphorylation may be indirect and mediated by downstream STK11/LKB1 kinase NUAK1. Also acts as a mediator of p53/TP53-dependent apoptosis via interaction with p53/TP53: translocates to the mitochondrion during apoptosis and regulates p53/TP53-dependent apoptosis pathways. In vein endothelial cells, inhibits PI3K/Akt signaling activity and thus induces apoptosis in response to the oxidant peroxynitrite (in vitro). Regulates UV radiation-induced DNA damage response mediated by CDKN1A.
-
Purification
Purified by Protein A.
-
Storage conditions
Store this antibody in aqueous buffered solution containing 1% BSA, 50% glycerol and 0.09% sodium azide. Keep refrigerated at 2 to 8 degrees Celcius for up to one year.
-
Excitation emission
343nm/442nm
-
Synonyms
PJS; LKB1; hLKB1; Serine/threonine-protein kinase STK11; Liver kinase B1; Renal carcinoma antigen NY-REN-19; STK11
-
Properties
For facs or microscopy Alexa 1 conjugate. Alexa Fluor 350 conjugates can be used in multi-color flow cytometry with FACS's equipped with a second red laser or red diode. If you buy Antibodies supplied by Bioss Primary Conjugated Antibodies. ALEXA FLUOR they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
-
Conjugation
Alexa Fluor, ALEXA FLUOR 350
-
French translation
anticorps