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Chromogranin B Polyclonal antibody

Name: Chromogranin B Polyclonal antibody
Brand: Proteintech
SKU: 14968-1-AP
Rating: 5.00 (1 reviews)

Chromogranin B Polyclonal Antibody for WB, IHC, IF-P, FC (Intra), ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, IHC, IF-P, FC (Intra), ELISA

Conjugate

Unconjugated

Publications

Reviews (1)

Cat no : 14968-1-AP

Synonyms

CHGB, CgB, SCG1, Secretogranin 1, PE-11

Validation Data Gallery

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AllWBIHCIF-PFC (Intra)

WB analysis of PC-12 using 14968-1-AP
PC-12 cells were subjected to SDS PAGE followed by western blot with 14968-1-AP (Chromogranin B antibody at dilution of 1:300 incubated at room temperature for 1.5 hours.
WB analysis using 14968-1-AP
Various lysates were subjected to SDS PAGE followed by western blot with 14968-1-AP (Chromogranin B antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.
WB analysis of mouse brain using 14968-1-AP
mouse brain tissue were subjected to SDS PAGE followed by western blot with 14968-1-AP (Chromogranin B antibody) at dilution of 1:300 incubated at room temperature for 1.5 hours.
WB analysis using 14968-1-AP
RAW 264.7 cells were subjected to SDS PAGE followed by western blot with 14968-1-AP (Chromogranin B antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.
IHC staining of human pancreas using 14968-1-AP
Immunohistochemical analysis of paraffin-embedded human pancreas tissue slide using 14968-1-AP (Chromogranin B antibody at dilution of 1:200 (under 10x lens).
IHC staining of human pancreas using 14968-1-AP
Immunohistochemical analysis of paraffin-embedded human pancreas tissue slide using 14968-1-AP (Chromogranin B antibody at dilution of 1:200 (under 40x lens).
IHC staining of mouse pancreas using 14968-1-AP
Immunohistochemical analysis of paraffin-embedded mouse pancreas tissue slide using 14968-1-AP (Chromogranin B antibody) at dilution of 1:400 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of mouse pancreas using 14968-1-AP
Immunohistochemical analysis of paraffin-embedded mouse pancreas tissue slide using 14968-1-AP (Chromogranin B antibody) at dilution of 1:400 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IF Staining of mouse colon using 14968-1-AP
Immunofluorescent analysis of (4% PFA) fixed mouse colon tissue using Chromogranin B antibody (14968-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L).
IF Staining of mouse colon using 14968-1-AP
Immunofluorescent analysis of (4% PFA) fixed mouse colon tissue using Chromogranin B antibody (14968-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L).
FC experiment of PC-12 using 14968-1-AP
1X10^6 PC-12 cells were intracellularly stained with 0.4 ug Anti-Human Chromogranin B (14968-1-AP) and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) at dilution 1:1000 (red), or 0.4 ug Control Antibody. Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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Cat No. 14968-1-AP

Size/Concentration

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テクニカルサポートまたはご購入後1年間の交換／補填対応を承ります。詳細はこちらをご覧ください。

Tested Applications

Positive WB detected in	NIH/3T3 cells, mouse brain tissue, RAW 264.7 cells
Positive IHC detected in	human pancreas tissue, mouse pancreas 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-P detected in	mouse colon tissue
Positive FC (Intra) detected in	PC-12 cells

Recommended dilution

Application	Dilution
Western Blot (WB)	WB : 1:1000-1:4000
Immunohistochemistry (IHC)	IHC : 1:20-1:200
Immunofluorescence (IF)-P	IF-P : 1:50-1:500
Flow Cytometry (FC) (INTRA)	FC (INTRA) : 0.40 ug per 10^6 cells in a 100 µl suspension
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

KD/KO	See 1 publications below
WB	See 5 publications below
IF	See 2 publications below

Product Information

14968-1-AP targets Chromogranin B in WB, IHC, IF-P, FC (Intra), ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity	human, mouse, rat
Cited Reactivity	human, mouse
Host / Isotype	Rabbit / IgG
Class	Polyclonal
Type	Antibody
Immunogen	Chromogranin B fusion protein Ag6833 相同性解析による交差性が予測される生物種
Full Name	chromogranin B (secretogranin 1)
Calculated molecular weight	78 kDa
Observed molecular weight	70-100 kDa
GenBank accession number	BC000375
Gene symbol	Chromogranin B
Gene ID (NCBI)	1114
RRID	AB_2081138
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

Chromogranin B is also named as Secretogranin-1, SgI, CgB, CHGB and SCG1. CHGB, a secretory granule protein, inserts itself into membrane and forms a chloride-conducting channel (PMID: 30456382). Native CHGB distributes nearly equally in soluble and membrane-bound forms, and both reconstitute highly selective anion channels in membrane (PMID: 37435575). The calculated molecular weight of Chromogranin B is at 78kDa. It has been shown that CHGB has a clear degradation band at ~50 kDa (https://www.biorxiv.org/content/10.1101/2019.12.28.890053v1.full.pdf).

Protocols

Product Specific Protocols
WB protocol for Chromogranin B antibody 14968-1-AP	Download protocol
IHC protocol for Chromogranin B antibody 14968-1-AP	Download protocol
IF protocol for Chromogranin B antibody 14968-1-AP	Download protocol

Standard Protocols
Click here to view our Standard Protocols

Publications

Species	Application	Title
human	WB	Adv Sci (Weinh) Identification of PRDX5 as A Target for The Treatment of Castration-Resistant Prostate Cancer Authors - Rong Wang View Article
		J Cell Sci PMID: 31182646 Authors - Shelby C Bearrows View Article
human	WB	J Virol Kaposi's Sarcoma-Associated Herpesvirus Infection Induces the Expression of Neuroendocrine Genes in Endothelial Cells. Authors - Mohanan Valiya Veettil View Article
human	WB	J Proteome Res Label-Free LC-MS/MS Proteomic Analysis of Cerebrospinal Fluid Identifies Protein/Pathway Alterations and Candidate Biomarkers for Amyotrophic Lateral Sclerosis. Authors - Mahlon Angus Collins View Article
mouse	WB	Biosci Biotechnol Biochem Identification of proteins that bind to the neuroprotective agent neoechinulin A. Authors - Shinji Kamisuki KD Validated View Article
mouse	IF	mBio Citrobacter rodentium Infection Induces Persistent Molecular Changes and Interferon Gamma-Dependent Major Histocompatibility Complex Class II Expression in the Colonic Epithelium. Authors - Caroline Mullineaux-Sanders View Article

Reviews

Add a review

The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.

Julia (Verified Customer) (03-14-2022)

Works very well after 1 hour incubation in PBS-T supplemented with normal donkey serum (secondary also added for an hour). Very clear staining.

Applications: Immunofluorescence
Primary Antibody Dilution: 1:50
Cell Tissue Type: Mouse colonic tissue

Target

Host

Species Reactivity

Species Reactivity

Conjugate

Conjugate

Chromogranin B Polyclonal antibody

Chromogranin B Polyclonal Antibody for WB, IHC, IF-P, FC (Intra), ELISA

Validation Data Gallery

WB analysis of PC-12 using 14968-1-AP

WB analysis using 14968-1-AP

WB analysis of mouse brain using 14968-1-AP

WB analysis using 14968-1-AP

IHC staining of human pancreas using 14968-1-AP

IHC staining of human pancreas using 14968-1-AP

IHC staining of mouse pancreas using 14968-1-AP

IHC staining of mouse pancreas using 14968-1-AP

IF Staining of mouse colon using 14968-1-AP

IF Staining of mouse colon using 14968-1-AP

FC experiment of PC-12 using 14968-1-AP

Tested Applications

Recommended dilution

Published Applications

Product Information

Background Information

Protocols

Publications

Identification of PRDX5 as A Target for The Treatment of Castration-Resistant Prostate Cancer

PMID: 31182646

Kaposi's Sarcoma-Associated Herpesvirus Infection Induces the Expression of Neuroendocrine Genes in Endothelial Cells.

Label-Free LC-MS/MS Proteomic Analysis of Cerebrospinal Fluid Identifies Protein/Pathway Alterations and Candidate Biomarkers for Amyotrophic Lateral Sclerosis.

Identification of proteins that bind to the neuroprotective agent neoechinulin A.

Citrobacter rodentium Infection Induces Persistent Molecular Changes and Interferon Gamma-Dependent Major Histocompatibility Complex Class II Expression in the Colonic Epithelium.

Reviews