Spectrin Alpha 1 (Erythrocyte Marker) (SPTA1/2939R), CF640R conjugate, 0.1mg/mL

About this product

Spectrin is an actin crosslinking and molecular scaffold protein that links the plasma membrane to the actin cytoskeleton, and functions in the determination of cell shape, arrangement of transmembrane proteins, and organization of organelles. Spectrins function as membrane organizers and stabilizers, composed of non-homologous alpha and beta chains, which aggregate side-to-side in an anti-parallel fashion to form dimers, tetramers and higher polymers. Spectrin alpha I and spectrin beta I are present in erythrocytes, whereas spectrin alpha II (also designated fodrin alpha) and spectrin beta II (also designated fodrin beta) are present in other somatic cells. The spectrin tetramers in erythrocytes act as barriers to lateral diffusion, but spectrin dimers seem to lack this function.Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Specifications

Catalog number

BNC402939-500

Size / count

1x 500 µL

Dry ice

No

Hazardous

No

Discontinued

No

CAS Number

9007-83-4

Synonyms

Alpha I spectrin; Elliptocytosis 2 (EL2) ; Erythrocyte alpha spectrin; Erythroid alpha-spectrin; HPP; HS3; Spectrin alpha erythrocytic 1; SPH3; SPTA1

UNSPSC

41116161

UNSPSC Description

Primary and secondary antibodies for multiple methodology immunostaining detection application

Gene Name

SPTA1

Gene ID

6708

NCBI Gene ID

119825

UniProt

P02549

Swiss Prot

P02549

Host

Rabbit

Species Reactivity

Human

Reactivity

Spectrin Alpha 1

Immunogen

Recombinant fragment of human SPTA (around aa356-475) (exact sequence is proprietary)

Target Antigen

Spectrin Alpha 1

Clonality

Recombinant Monoclonal

Clone

SPTA1/2939R

Type

Primary

Source

Animal

Origin

Animal

Applications

IHC, FFPE (verified) |WB (verified)

Field of Research

Cytoskeleton

Positive Control

Jurkat cells. Placenta or Tonsil.

Stability

2 years

Concentration

0.1 mg/mL

Buffer

PBS, 0.1% BSA, 0.05% azide

Molecular Weight

240 kDa

Shipping Conditions

RT (ND)

Storage Conditions

Stable at room temperature or 37°C (98°F) for 7 days.

Notes

Protect from light

Shelf Life

Guaranteed for at least 24 months from date of receipt when stored as recommended

Fragment

IgG

Species

Oryctolagus cuniculus (domestic rabbit), BSA from bovine serum (Bos taurus) or recombinant BSA produced in Chinese hamster ovary cells.

Classification

0.05% sodium azide (CAS 26628-22-8)

Conjugate

CF640R