Mouse CRISP-4 Antibody
R&D Systems, part of Bio-Techne | Catalog # AF5017
Key Product Details
Species Reactivity
Validated:
Mouse
Cited:
Mouse
Applications
Validated:
Western Blot
Cited:
Western Blot
Label
Unconjugated
Antibody Source
Polyclonal Sheep IgG
Product Specifications
Immunogen
Chinese hamster ovary cell line CHO-derived recombinant mouse CRISP-4
Leu23-Lys250
Accession # NP_084309
Leu23-Lys250
Accession # NP_084309
Specificity
Detects mouse CRISP-4 in direct ELISAs and Western blots. In direct ELISAs and Western blots, less than 5% cross‑reactivity with recombinant mouse CRISP-1, -2, and -3 is observed.
Clonality
Polyclonal
Host
Sheep
Isotype
IgG
Scientific Data Images for Mouse CRISP-4 Antibody
Detection of Mouse CRISP-4 by Western Blot.
Western blot shows lysates of mouse epididymis tissue. PVDF membrane was probed with 0.2 µg/mL of Sheep Anti-Mouse CRISP-4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5017) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). Specific bands were detected for CRISP-4 at approximately 26-30 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.Applications for Mouse CRISP-4 Antibody
Application
Recommended Usage
Western Blot
0.2 µg/mL
Sample: Mouse epididymis tissue
Sample: Mouse epididymis tissue
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
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.
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: CRISP-4
CRISP‑4 (cysteine‑rich secretory protein 4) is a secreted, 31 kDa member of the CRISP family of proteins. In mouse, its expression is limited to the epididymis, seminal vesicle and vas deferens and it appears to bind to differentiating sperm. Mature mouse CRISP‑4 is 230 amino acids (aa) in length. It contains an SCP (sperm coating protein) region (aa 42‑178) followed by a C‑terminal CRISP domain (aa 196‑250). There appears to be an alternate start site four amino acids upstream of the standard start site. Over aa 22‑550, mouse CRISP‑4 shares 90% aa identity with rat CRISP‑4 and 64% aa identity with human CRISP‑1, the human ortholog to mouse CRISP‑4.
Long Name
Cysteine-rich Secretory Protein 4
Alternate Names
CRISP4
Gene Symbol
CRISP4
UniProt
Additional CRISP-4 Products
Product Documents for Mouse CRISP-4 Antibody
Product Specific Notices for Mouse CRISP-4 Antibody
For research use only
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