Reactivity | MuSpecies Glossary |
Applications | WB, IHC, ELISA(Det) |
Clonality | Polyclonal |
Host | Goat |
Conjugate | Biotin |
Concentration | LYOPH |
Immunogen | Mouse myeloma cell line NS0-derived recombinant mouse HAI-1 |
Specificity | Detects mouse HAI‑1 in Western blots. In Western blots, approximately 10% cross‑reactivity with recombinant human (rh) Siglec-7 and rhSiglec-9 is observed and less than 5% cross-reactivity with rhSiglec-2 and rhSiglec-3 is observed. |
Source | N/A |
Isotype | IgG |
Clonality | Polyclonal |
Host | Goat |
Gene | SPINT1 |
Purity Statement | Antigen Affinity-purified |
Innovator's Reward | Test in a species/application not listed above to receive a full credit towards a future purchase. |
Dilutions |
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Application Notes | ELISA Capture:Mouse HAI-1 Antibody (Catalog # MAB1141) Standard: Recombinant Mouse HAI-1 (Catalog # 1141-PI) |
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Readout System | ||
Publications |
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Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
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Buffer | Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein. |
Preservative | No Preservative |
Concentration | LYOPH |
Reconstitution Instructions | Reconstitute at 0.2 mg/mL in sterile PBS. |
Hepatocyte growth factor activator inhibitor-1 (HAI-1) encoded by the Spint1 gene is a Kunitz-type serine protease inhibitor, identified as a strong inhibitor of HGF activator (HGFA) and matripase (1). The membrane-anchored HAI-1 consists of two Kunitz domains, a LDL-receptor-like domain, and a C-terminal transmembrane domain (2). Two soluble forms are generated by ectodomain shedding, one with a single Kunitz domain and the other with two Kunitz domains. HAI-1 is not only an inhibitor but also a specific receptor of active HGFA, acting as a reservoir of this enzyme on the cell surface (3). The shedding of HAI-1 and HGFA/HAI-1 complex is enhanced by treatment with phorbol 12-myristate, 13-acetate or IL-1 beta . The regulated shedding is completely inhibited by a synthetic zinc metalloprotease inhibitor (3).
Secondary Antibodies |
Isotype Controls |
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Gene Symbol | SPINT1 |