Mouse CD14 Antibody

Name: Mouse CD14 Antibody
Brand: R&D Systems
SKU: AF982
Price: 489 USD
Availability: InStock

R&D Systems | Catalog # AF982

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Citations (7)

Product Documents

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Product Specifications
Scientific Data
Applications
Preparation & Storage
Calculators
Background
Product Documents
Specific Notices
Research Areas

Key Product Details

Validated by

Biological Validation

Species Reactivity

Validated:

Mouse

Cited:

Mouse

Applications

Validated:

Western Blot

Cited:

Western Blot, ELISA Development, ELISA Development (Detection)

Label

Unconjugated

Antibody Source

Polyclonal Goat IgG

View all CD14 Primary Antibodies »

Product Specifications

Immunogen

Mouse myeloma cell line NS0-derived recombinant mouse CD14
Ala18-Pro345
Accession # Q4FJP7

Specificity

Detects mouse CD14 in direct ELISAs and Western blots. In Western blots, approximately 10% cross-reactivity with recombinant human CD14 is observed.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Scientific Data Images for Mouse CD14 Antibody

Detection of Mouse CD14 by Western Blot.

Western blot shows lysate of J774A.1 mouse reticulum cell sarcoma macrophage cell line. PVDF membrane was probed with 0.5 µg/mL of Goat Anti-Mouse CD14 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF982) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for CD14 at approximately 50-55 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Detection of Mouse CD14 by Western Blot

Glimepiride releases CD14 from RAW 264 cells. (A) The amounts of CD14 in RAW 264 cells treated for one hour with control medium (□) or glimepiride (■) as shown. Values are means ± SD, from triplicate experiments performed 4 times, n = 12. (B) The amounts of CD14 in supernatants from RAW 264 cells treated for one hour with control medium (□) or glimepiride as shown (■). Values are means ± SD, from triplicate experiments performed 4 times, n = 12. (C) Immunoblots showing the amounts of CD14, PrPC, CD55 and caveolin in extracts from RAW 264 cells treated for 1 hour with control medium (i) or 5 μM glimepiride (ii). (D) The amounts of CD14 in cells (□) or supernatants (■) from microglial cells treated for 1 hour with control medium, 5 μM glimepiride or 5 μM glipizide. Values are mean units CD14 ± SD, from triplicate experiments performed 3 times, n = 9. *Cellular CD14 significantly less than control cells. **supernatant CD14 significantly greater than control supernatants. (E) Blot showing the amounts of CD14 in supernatants from microglial cells treated with concentrations of glimepiride as shown for one hour. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/24952384), licensed under a CC-BY license. Not internally tested by R&D Systems.

Detection of Mouse CD14 by Western Blot

Applications for Mouse CD14 Antibody

Application

Recommended Usage

Western Blot

0.5 µg/mL
Sample: J774A.1 mouse reticulum cell sarcoma macrophage cell line

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.

Calculators

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration

Background: CD14

CD14 is a 55 kDa cell surface glycoprotein that is preferentially expressed on monocytes/macrophages. The mouse CD14 cDNA encodes a 366 amino acid (aa) residue precursor protein with a 15 aa signal peptide and a C-terminal hydrophobic region characteristic for glycosylphosphatidyinositol (GPI)-anchored proteins. Mouse CD14 has five potential N-linked glycosylation sites and also bears O-linked carbohydrates. The amino acid sequence of mouse CD14 is approximately 65% and 82% identical to the human and rat proteins, respectively. CD14 is a pattern recognition receptor that binds lipopolysaccharides (LPS) and a variety of ligands derived from different microbial sources. The binding of CD14 with LPS is catalyzed by LPS-binding protein (LBP). The toll-like-receptors have also been implicated in the transduction of CD14-LPS signals. Similar to other GPI-anchored proteins, soluble CD14 can be released from the cell surface by phosphatidyinositol-specific phospholipase C. Soluble CD14 has been detected in serum and body fluids. High concentrations of soluble CD14 have been shown to inhibit LPS-mediated responses. However, soluble CD14 can also potentiate LPS response in cells that do not express cell surface CD14.