NOX2 Polyclonal antibody

• Featured Product
• KD/KO Validated

NOX2 Polyclonal Antibody for IF, IHC, WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat and More (1)

Applications

WB, IHC, IF, ELISA

Conjugate

Unconjugated

Publications

67

Cat no : 19013-1-AP

Synonyms

CYBB, Cytochrome b 245 heavy chain, NOX2, p91 PHOX

---

Validation Data Gallery

• 

  WB analysis using 19013-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 19013-1-AP (NOX2 antibody) at dilution of 1:8000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of mouse spleen using 19013-1-AP

  mouse spleen tissue were subjected to SDS PAGE followed by western blot with 19013-1-AP (NOX2 antibody) at dilution of 1:4000 incubated at room temperature for 1.5 hours.

• 

  IHC staining of human tonsillitis using 19013-1-AP

  Immunohistochemical analysis of paraffin-embedded human tonsillitis tissue slide using 19013-1-AP (NOX2 antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human tonsillitis using 19013-1-AP

  Immunohistochemical analysis of paraffin-embedded human tonsillitis tissue slide using 19013-1-AP (NOX2 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human tonsillitis using 19013-1-AP

  Immunohistochemical analysis of paraffin-embedded human tonsillitis tissue slide using 19013-1-AP (NOX2 antibody) at dilution of 1:1000 (under 4x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of human tonsillitis using 19013-1-AP

  Immunofluorescent analysis of (4% PFA) fixed human tonsillitis tissue using 19013-1-AP (NOX2 antibody) at dilution of 1:50 and CoraLite488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

---

Tested Applications

• Positive WB detected in: mouse spleen tissue, Jurkat cells, Raji cells, human plasma, mouse brain tissue
• Positive IHC detected in: human tonsillitis tissue, mouse spleen tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF detected in: human tonsillitis tissue

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:4000
• Immunohistochemistry (IHC): IHC : 1:500-1:2000
• Immunofluorescence (IF): IF : 1:50-1:500

Sample-dependent, check data in validation data gallery

Published Applications

• KD/KO: See 4 publications below
• WB: See 58 publications below
• IHC: See 5 publications below
• IF: See 6 publications below

Product Information

The immunogen of 19013-1-AP is NOX2 Fusion Protein expressed in E. coli.

• Tested Reactivity: human, mouse, rat
• Cited Reactivity: human, mouse, pig, rat
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: NOX2 fusion protein Ag5536
• Full Name: cytochrome b-245, beta polypeptide
• Calculated molecular weight: 577 aa, 65 kDa
• Observed molecular weight: 55 kDa
• GenBank accession number: BC032720
• Gene symbol: CYBB
• Gene ID (NCBI): 1536
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage.

Background Information

NOX2, also named as CYBB, CGD, 91-phox, gp91-1, gp91-phox, p22 phagocyte B-cytochrome, cytochrome b-245 and beta polypeptide, is a critical component of the membrane-bound oxidase of phagocytes that generates superoxide. It is the terminal component of a respiratory chain that transfers single electrons from cytoplasmic NADPH across the plasma membrane to molecular oxygen on the exterior. This full length protein has three glycosylation sites. CYBB is found in human cardiomyocytes as multiple bands:the signal between 55 and 65 kDa is probably the unglycosylated protein, because the predicted molecular weight of unglycosylated CYBB protein is approximately 58 kDa to 65 kDa in phagocytes and the bands around 80 kDa probably represent glycosylated CYBB, as has also been shown in human umbilical vein endothelial cells(PMID:12610097). In other reports, it also can be detected a band of 91 kDa(PMID:19965781). In our results, it reveals the bands of 55-65 kDa and 80 kDa besides a band of 140 kDa that we do not find the reason.

Publications

Species	Application	Title
rat	WB	Free Radic Biol Med; Inhibiting inflammation and modulating oxidative stress in oxalate-induced nephrolithiasis with the Nrf2 activator dimethyl fumarate.; Authors - Jianning Zhu
rat	WB	J Cell Physiol; Sensory plasticity of carotid body is correlated with oxidative stress in paraventricular nucleus during chronic intermittent hypoxia.; Authors - Pei Liu
rat	WB	Asian J Androl; Human tissue kallikrein-1 protects against the development of erectile dysfunction in a rat model of hyperhomocysteinemia.; Authors - Kai Cui
rat	WB	Front Pharmacol; Protective Effects of 18β-Glycyrrhetinic Acid on Monocrotaline-Induced Pulmonary Arterial Hypertension in Rats.; Authors - Min Zhang
human	WB	Oxid Med Cell Longev; BCL6 Attenuates Proliferation and Oxidative Stress of Vascular Smooth Muscle Cells in Hypertension.; Authors - Dan Chen
rat	WB	J Physiol; Chronic fetal hypoxia disrupts the peri-conceptual environment in next-generation adult female rats.; Authors - C E Aiken