Mouse Kininogen Alexa Fluor™ Plus 555‑conjugated Antibody

R&D Systems | Catalog # FAB2206AFP555

R&D Systems

Key Product Details

Species Reactivity

Mouse

Applications

Western Blot, Immunoprecipitation

Label

Alexa Fluor Plus 555 (Excitation = 558 nm, Emission = 572 nm)

Antibody Source

Monoclonal Rat IgG2A Clone # 288422
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Product Specifications

Specificity

Detects mouse Kininogen in direct ELISAs and Western blots. In Western blots, reacts with the full length mouse Kininogen (aa 21‑661), but not with the light chain alone. In Western blots, no cross-reactivity with recombinant human (rh) Cystatin D, F, SA, SN, recombinant mouse (rm) Cystatin A, B, C, E/M, rmCystatin/Stefin Homolog, rmFetuin A, rhFetuin B, rmHPRG, rhKininogen, or rhKininostatin is observed.

Clonality

Monoclonal

Host

Rat

Isotype

IgG2A

Applications for Mouse Kininogen Alexa Fluor™ Plus 555‑conjugated Antibody

Application
Recommended Usage

Immunoprecipitation

Optimal dilution of this antibody should be experimentally determined.

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Formulation

Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: Kininogen

Kininogen, also known as alpha 2-thiol proteinase inhibitor, is a multi-function protein. There are two alternatively spliced forms, designated as the high molecular weight (HMW) and low MW (LMW) forms (1). The mouse HMW form is synthesized as a 661 amino acid (aa) precursor with a signal peptide (aa 1‑20). The mature chain (aa 21‑661) is further processed into the heavy (aa 21‑379) and the light (aa 389‑661) chains. The active peptide bradykinin (aa 380‑388) is released which has a variety of functions including muscle contraction, hypotension and inflammation. The heavy chain consists of three cystatin-like domains which are responsible for inhibiting cysteine proteases. The light chain consists of a His‑rich domain which is associated with the clotting activity. In comparison to the HMW form, the LMW Kininogen (432 residues) has the same sequence in its heavy chain and bradykinin but has a different sequence in its light chain (aa 401‑432). The LMW form is not involved in blood clotting.

References

  1. Takano, M. et al. (1997) Biochim. Biophys. Acta 1352:222.

Alternate Names

alpha 2-thiol Proteinase Inhibitor, BDK, KNG1

Entrez Gene IDs

3827 (Human); 16644 (Mouse); 24903 (Rat)

Gene Symbol

KNG1

UniProt

Additional Kininogen Products

Product Documents for Mouse Kininogen Alexa Fluor™ Plus 555‑conjugated Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Mouse Kininogen Alexa Fluor™ Plus 555‑conjugated Antibody


This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

For research use only

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Associated Pathways

Blood Coagulation Signaling Pathways
Blood Coagulation Signaling Pathway Thumbnail