STXBP2 Monoclonal antibody

STXBP2 Monoclonal Antibody for WB, IHC, IF/ICC, IP, ELISA

Host / Isotype

Mouse / IgG1

Reactivity

human, mouse

Applications

WB, IHC, IF/ICC, IP, ELISA

Conjugate

Unconjugated

Publications

2

CloneNo.

3G3A12

Cat no : 66238-1-Ig

Synonyms

Hunc18b, MUNC18 2, pp10122, STXBP2, STXBP2 protein, syntaxin binding protein 2, UNC18 2, UNC18B

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Validation Data Gallery

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  WB analysis of K-562 using 66238-1-Ig

  K-562 cells were subjected to SDS PAGE followed by western blot with 66238-1-Ig (STXBP2 Antibody) at dilution of 1:4000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of fetal human brain using 66238-1-Ig

  fetal human brain tissue were subjected to SDS PAGE followed by western blot with 66238-1-Ig (STXBP2 Antibody) at dilution of 1:4000 incubated at room temperature for 1.5 hours.

• 

  IP experiment of K-562 using 66238-1-Ig

  IP result of anti-STXBP2 (IP:66238-1-Ig, 5ug; Detection:66238-1-Ig 1:2000) with K-562 cells lysate 3200ug.

• 

  IHC staining of mouse brain using 66238-1-Ig

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 66238-1-Ig (STXBP2 antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse brain using 66238-1-Ig

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 66238-1-Ig (STXBP2 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse brain using 66238-1-Ig

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 66238-1-Ig (STXBP2 antibody) at dilution of 1:1000 (under 4x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse brain using 66238-1-Ig

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 66238-1-Ig (STXBP2 antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung cancer using 66238-1-Ig

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 66238-1-Ig (STXBP2 Antibody) at dilution of 1:400 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung cancer using 66238-1-Ig

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 66238-1-Ig (STXBP2 Antibody) at dilution of 1:400 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of HepG2 using 66238-1-Ig

  Immunofluorescent analysis of (10% Formaldehyde ) fixed HepG2 cells using 66238-1-Ig(STXBP2 antibody) at dilution of 1:50 and Alexa Fluor 488-conjugated Goat Anti-Mouse IgG(H+L).

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Tested Applications

• Positive WB detected in: K-562 cells, fetal human brain tissue
• Positive IP detected in: K-562 cells
• Positive IHC detected in: mouse brain tissue, human lung cancer 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/ICC detected in: HepG2 cells

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:8000
• Immunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochemistry (IHC): IHC : 1:500-1:2000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:50-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 1 publications below
• IP: See 1 publications below

Product Information

66238-1-Ig targets STXBP2 in WB, IHC, IF/ICC, IP, ELISA applications and shows reactivity with human, mouse samples.

• Tested Reactivity: human, mouse
• Cited Reactivity: human, mouse
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: STXBP2 fusion protein Ag7640
• Full Name: syntaxin binding protein 2
• Calculated Molecular Weight: 593 aa, 66 kDa
• Observed Molecular Weight: 66 kDa
• GenBank Accession Number: BC002869
• Gene Symbol: STXBP2
• Gene ID (NCBI): 6813
• RRID: AB_2881627
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein G 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. 20ul sizes contain 0.1% BSA.

Background Information

Syntaxin-binding protein 2 (STXBP2, also known as Unc18-2) belongs to the STXBP/unc-18/SEC1 family. STXBP2 is involved in intracellular trafficking, control of SNARE (soluble NSF attachment protein receptor) complex assembly, and the release of cytotoxic granules by natural killer cells. Mutations in the STXBP2 gene are associated with familial hemophagocytic lymphohistiocytosis.

Publications

Species	Application	Title
human		J Cell Biol; The septin cytoskeleton regulates natural killer cell lytic granule release.; Authors - Prasad V Phatarpekar
human,mouse	WB,IP	Immunity; STING activation in platelets aggravates septic thrombosis by enhancing platelet activation and granule secretion; Authors - Mina Yang

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