Human CSRP2 Antibody

Catalog #: AF6196 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
AF6196
AF6196-SP

Detection of Human CSRP2 by Western Blot.

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Human CSRP2 Antibody Summary

Species Reactivity

Human

Specificity

Detects human CSRP2 in Western blots.

Source

Polyclonal Goat IgG

Purification

Antigen Affinity-purified

Immunogen

E. coli-derived recombinant human CSRP2
Met1-Gln193
Accession # Q16527

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Applications

Recommended Concentration

Sample

Western Blot

2 µg/mL

See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot

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Detection of Human CSRP2 by Western Blot. Western blot shows lysates of ME-180 human cervical epithelial carcinoma cell line and HeLa human cervical epithelial carcinoma cell line. PVDF Membrane was probed with 2 µg/mL of Goat Anti-Human CSRP2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF6196) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for CSRP2 at approximately 21 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: CSRP2

CSRP2 (Cysteine‑rich protein 2/CRP2; also Cysteine and Glycine‑rich protein 2, LMO‑5 and SmLIM) is a 21‑22 kDa member of the CRP family of LIM domain‑containing proteins. It is expressed in arterial smooth muscle, hepatic stellate cells and fibroblasts. CSRP2 is up‑regulated by TGF‑ beta and down‑regulated by PDGF, and appears to interact with PIAS1 and CRP2‑BP, thus promoting STAT signaling. It also binds to SRF and GATA4 to initiate smooth muscle differentiation. Human CSRP2 is 193 amino acids (aa) in length and contains two 50 aa LIM (for lin11/isl1/mec3) domains that contain two zinc‑finger motifs (aa 10‑61 and 119‑170), an NLS between aa 64‑69, and a Gly‑rich C‑terminus (aa 176‑187). Full‑length human CSRP2 shares 79% aa identity with human CSRP1.

Long Name

Cysteine-rich Protein 2

Entrez Gene IDs

1466 (Human); 13008 (Mouse); 29317 (Rat)

Alternate Names

CRP2; CRP2LIM domain only protein 5; CSRP2; cysteine and glycine-rich protein 2; Cysteine-rich protein 2; LMO5LMO-5; SmLIM; SmLIMLIM domain only 5, smooth muscle; Smooth muscle cell LIM protein