Reactivity | HuSpecies Glossary |
Applications | WB, IHC, IP |
Clone | 530622 |
Clonality | Monoclonal |
Host | Mouse |
Conjugate | Unconjugated |
Concentration | LYOPH |
Immunogen | Chinese hamster ovary cell line CHO-derived recombinant human Prostasin/Prss8 Ala33-Gly319 Accession # Q16651 |
Specificity | Detects human Prostasin/Prss8 in direct ELISAs and Western blots. In direct ELISAs, less than 15% cross-reactivity with recombinant mouse Prostasin/Prss8 is observed. |
Source | N/A |
Isotype | IgG2b |
Clonality | Monoclonal |
Host | Mouse |
Gene | PRSS8 |
Purity Statement | Protein A or G purified from hybridoma culture supernatant |
Innovator's Reward | Test in a species/application not listed above to receive a full credit towards a future purchase. |
Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
|
Buffer | 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. |
Preservative | No Preservative |
Concentration | LYOPH |
Reconstitution Instructions | Sterile PBS to a final concentration of 0.5 mg/mL. |
Prostasin, also known as Prss8 and channel activating protease 1, is a 40 kDa serine protease with trypsin-like substrate specificity that is a member of the peptidase S1 family. The enzyme is synthesized from a 343 amino acid (aa) preproenzyme that contains a 29 aa signal peptide, a propeptide (aa 30-32) and a 290 aa mature chain. A second propeptide (aa 323-343) contains a 21 aa transmembrane region (GPI anchor) which can be proteolytically processed to generate a secreted form of the enzyme. The mature chain forms a heterodimer made up of a light chain (aa 33-44) and a heavy chain (aa 45-322) that are connected by disulfide bonds. In addition, aa 45-286 constitute a peptidase S1 domain, and aa 159 is a potential site for N-linked glycosylation. Mature human Prostasin is 79% and 78% aa identical to mature mouse and rat Prostasin, respectively. Prostasin is highly expressed in the prostate gland, and is expressed at lower levels in the lung, kidney, salivary gland, and pancreas. It activates amiloride-sensitive sodium channels.
Secondary Antibodies |
Isotype Controls |
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