Products: Primary Antibodies

Anti-Beta1-spectrin (N385/21)

PRODUCT OPTIONS

Catalog #	Option	Volume	Concentration	Price*
Catalog # 75-374	Option Purified	Volume 100 µL	Concentration 1 mg/mL	Price $269.00
Catalog # 73-374	Option TC Supernatant	Volume 5 mL	Concentration Lot dependent	Price $269.00

"TC Supernatant" vs. "Purified"

TC Supernatant
Hybridoma tissue-culture supernatant (5mL) generally containing 20-60 ug/mL monoclonal antibody (mAb). Supernatant is suitable for most applications, including Western Blot, immunocytochemistry, immunohistochemistry, etc., and is a very economical choice compared to competitor offerings. For applications requiring higher antibody concentration or purity (such as immunoprecipitation, microinjection, or conjugation) it is recommended that you purchase the purified form of the antibody (supplied at 1mg/mL).

Purified mAbs
Produced by in vitro bioreactor culture of hybridoma lines followed by Protein A affinity chromatography. Purified mAbs are >90% specific antibody at 1mg/mL.

Overview

Brand:

NeuroMab

Antibody Type:

Monoclonal

Host Species:

Mouse

Antibody Isotype:

IgG2b

Species Reactivity:

Human Mouse Rat

Applications:

ICC IHC WB

Immunogen:

Fusion protein amino acids 1555-2137 (C-terminal repeats 13 to 17) of human Beta1-spectrin (also known as Erythrocytic spectrin beta chain, SPTB, SPTB1, Spnb-1, Spnb1 and LOC314251, accession number P11277)
Mouse: 90% identity (530/538 amino acids identical)
Rat: 90% identity (530/538 amino acids identical)
50% identity with Beta2-spectrin

Protein Name(s):

Spectrin beta chain, erythrocytic (Beta-I spectrin)

Gene Name(s):

SPTB SPTB1

Antibody Registry ID:

Purified: AB_2315815
TC Supernatant: AB_2315814

Antibody Validation and Application Notes

This antibody has been validated using the following assays:

Western Blot:

This antibody recognizes a single immunoreactive band of expected molecularweight when used to probe brain lysate.

Immunocytochemistry:

This antibody shows the expected staining pattern when used to stain COS cells overexpressing target.

Immunohistochemistry:

This antibody shows the expected immunoperoxidase-diaminobenzidine/immunofluorescence staining pattern when used to stain brain sections.

Expected Banding Pattern:

250 kDa

Quality Control

The following quality control assay is performed on each new lot of this antibody to ensure it meets designated performance requirements.

Each new lot of this antibody is tested to confirm that it recognizes a single immunoreactive band of expected molecular weight when used to probe brain lysate.