제품 > 항체 > 인산화 특이적 항체

Phospho-NFKB1-S337 Rabbit mAb (AP1528)

Tested applications:WB IHC-P IF/ICC IP ChIP ChIP-seq RIP FC FC(Intra)ELISA MeDIP Nucleotide Array DB FACS CoIP CUT&Tag meRIP InhibitionReactivity:Human

Western blot analysis of lysates from HeLa cells using Phospho-NFKB1-S337 Rabbit mAb (AP1528) at 1:3000 dilution incubated overnight at 4℃. HeLa cells were treated by TNF-α (20 ng/ml) and Calyculin A (100 nM) at 37℃ for 30 minutes after serum-starvation overnight.
Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution.
Lysates/proteins: 30 μg per lane.
Blocking buffer: 3 % nonfat dry milk in TBST.
Detection: ECL Basic Kit (RM00020).
Exposure time: 1s.

Overview

Product name	Phospho-NFKB1-S337 Rabbit mAb
Catalog No.	AP1528
Host species	Rabbit
Purification method	Affinity purification
Isotype	IgG
CloneNo.	ARC66447

Background

This gene encodes a 105 kD protein which can undergo cotranslational processing by the 26S proteasome to produce a 50 kD protein. The 105 kD protein is a Rel protein-specific transcription inhibitor and the 50 kD protein is a DNA binding subunit of the NF-kappa-B (NFKB) protein complex. NFKB is a transcription regulator that is activated by various intra- and extra-cellular stimuli such as cytokines, oxidant-free radicals, ultraviolet irradiation, and bacterial or viral products. Activated NFKB translocates into the nucleus and stimulates the expression of genes involved in a wide variety of biological functions. Inappropriate activation of NFKB has been associated with a number of inflammatory diseases while persistent inhibition of NFKB leads to inappropriate immune cell development or delayed cell growth. NFKB is a critical regulator of the immediate-early response to viral infection. Alternative splicing results in multiple transcript variants encoding different isoforms, at least one of which is proteolytically processed.

Immunogen information

Immunogen	A synthetic phosphorylated peptide around S337 of human NFKB1 (NP_001158884.1).
Sequence	RKSDL
Gene ID
Swiss Prot
Synonyms	KBF1; EBP-1; NF-kB; CVID12; NF-kB1; NFKB-p50; NFkappaB; NF-kappaB; NFKB-p105; NF-kappa-B1; NF-kappabeta
Calculated MW	85kDa/105kDa
Observed MW	120kDa

Applications

Reactivity	Human
Tested applications	WB IHC-P IF/ICC IP ChIP ChIP-seq RIP FC FC(Intra)ELISA MeDIP Nucleotide Array DB FACS CoIP CUT&Tag meRIP Inhibition
Recommended dilution	WB 1:3000 - 1:18000 ELISA Recommended starting concentration is 1 µg/mL. Please optimize the concentration based on your specific assay requirements.
Storage buffer	Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS with 0.09% Sodium azide, 0.05% BSA, 50% glycerol, pH7.3.
Key application	Western blotting
Positive samples	HeLa cells treated by TNF-α and Calyculin A
Cellular location	Cytoplasm, Nucleus.