Human/Mouse Carbonic Anhydrase VIII/CA8 Antibody

  
  • Species Reactivity
    Human, Mouse
  • Specificity
    Detects human Carbonic Anhydrase VIII/CA8 in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant human CA1, 2, 3, 4, 9, 10, 12, 13, or 14 is observed.
  • Source
    Monoclonal Mouse IgG1 Clone # 308320
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    E. coli-derived recombinant human Carbonic Anhydrase VIII/CA8
    Ala2-Gln290
    Accession # P35219
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    1 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.
Data Examples
Detection of Human and Mouse Carbonic Anhydrase VIII/CA8 by Western Blot. Western blot shows lysates of human brain (cerebellum) tissue and mouse brain (cerebellum) tissue. PVDF membrane was probed with 1 µg/mL of Mouse Anti-Human/Mouse Carbonic Anhydrase VIII/CA8 Monoclonal Antibody (Catalog # MAB2187) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for Carbonic Anhydrase VIII/CA8 at approximately 36 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.5 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • 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: Carbonic Anhydrase VIII/CA8

Carbonic Anhydrase VIII (CA8), also called CA‑related protein (CARP), is a cytosolic protein without CA activity (i.e., the reversible hydration of CO2) due to point mutations in the zinc-binding site (1, 2). Nevertheless, it has esterase activity. CA8 is expressed exclusively in Purkinje cells of the cerebellum, where it binds inositol 1,4,5-triphosphate receptor type 1 (3). CA8 overexpression in human colorectal cancer and non-small cell lung cancer indicates that it plays a role in the process of invasion in these types of malignancy (4, 5). The 289 amino acid rhCA8 has a predicted molecular mass of approximately 33 kDa. It shares 98% amino acid identity with mouse, rat and bovine CA8 and 78% with Xenopus.

  • References:
    1. Hewett-Emmett, D. and R.E. Tashian (1996) Mol. Phylogenet. Evol. 5:50.
    2. Sjoblom, J. et al. (1996) FEBS Lett. 398: 322.
    3. Hirota, J. et al. (2003) Biochem. J. 372: 435.
    4. Miyaji, E. et al. (2003) J. Pathol. 201: 37.
    5. Lu, S.H. et al. (2004) Lung Cancer 44: 273.
  • Entrez Gene IDs:
    767 (Human)
  • Alternate Names:
    CA8; CALS; CALScarbonate dehydratase; CAMRQ3; Carbonic Anhydrase VIII; carbonic anhydrase VIIIMGC99509; carbonic anhydrase-like sequence; carbonic anhydrase-related protein; CARP; CARPCA-related protein; CA-VIII; MGC120502
Isotype Controls
Description Application Cat# Citations Images  

Mouse IgG1 Isotype Control

Ctrl MAB002 138  
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Mouse IgG1 Isotype Control

Ctrl MAB002R 1
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Secondary Antibodies
Description Application Cat# Citations Images  

Mouse IgG HRP-conjugated Antibody

WB HAF007 26  
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Mouse F(ab)2 IgG (H+L) PE-conjugated Antibody

Flow F0102B 10  
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Donkey Anti-Mouse IgG NorthernLights™ NL557-conjugate Antibody

Flow, IHC, ICC NL007 9
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Donkey Anti-Mouse IgG Biotinylated Antibody

WB BAF018 1
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Mouse IgG HRP-conjugated Antibody

WB HAF018 9  
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Donkey Anti-Mouse IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL008 8
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Mouse F(ab)2 IgG (H+L) APC-conjugated Antibody

Flow F0101B 2  
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Donkey Anti-Mouse IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL009 5
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Mouse IgG Antibody

WB AF007 4
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Mouse F(ab)2 IgG (H+L) Fluorescein-conjugated Antibody

Flow F0103B 5  
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Goat Anti-Mouse IgG Biotinylated Antibody

WB BAF007 4
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Mouse/Rabbit IgG VisUCyte HRP Polymer Antibody

IHC VC002  
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Mouse IgG VisUCyte HRP Polymer Antibody

IHC VC001  
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Goat Anti-Mouse IgG Fc Affinity Purified Polyclonal Ab

G-202-C 2
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Mouse F(ab)2 IgG (H+L) PerCP-conjugated Antibody

Flow F0114  
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