Anti-PI2/SERPINB1 Antibody Picoband®, Dylight550 Conjugate

Boster Bio Anti-PI2/SERPINB1 Antibody Picoband® catalog # A04491-2. Tested in ELISA, Flow Cytometry, IF, ICC, WB applications. This antibody reacts with Human. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Product Specifications

Background

Leukocyte elastase inhibitor (LEI) also known as serpin B1 is a protein that in humans is encoded by the SERPINB1 gene. The protein encoded by this gene is a member of the serpin family of proteinase inhibitors. Members of this family maintain homeostasis by neutralizing overexpressed proteinase activity through their function as suicide substrates. This protein inhibits the neutrophil-derived proteinases neutrophil elastase, cathepsin G, and proteinase-3 and thus protects tissues from damage at inflammatory sites. Alternative splicing results in multiple transcript variants.

Synonyms

Stromelysin-3;SL-3;ST3;3.4.24.-;Matrix metalloproteinase-11;MMP-11;MMP11;STMY3;

Gene Name

Stromelysin-3

Gene ID

1992

UniProt

P30740

Host

Rabbit

Reactivity

Human

Cross Reactivity

No cross-reactivity with other proteins

Immunogen

E.coli-derived human PI2/SERPINB1 recombinant protein (Position: A52-R275).

Clonality

Polyclonal

Tissue Specificity

Specifically expressed in stromal cells of breast carcinomas.

Applications

WB,ICC,IF,Flow Cytometry,ELISA

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Function

May play an important role in the progression of epithelial malignancies.

Components

Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.

References & Citations

1. Evans, E., Cooley, J., Remold-O'Donnell, E. Characterization and chromosomal localization of ELANH2, the gene encoding human monocyte/neutrophil elastase inhibitor. Genomics 28: 235-240, 1995. 2. Remold-O'Donnell, E., Chin, J., Alberts, M. Sequence and molecular characterization of human monocyte/neutrophil elastase inhibitor. Proc. Nat. Acad. Sci. 89: 5635-5639, 1992. 3. Schneider, S. S., Schick, C., Fish, K. E., Miller, E., Pena, J. C., Treter, S. D., Hui, S. M., Silverman, G. A. A serine proteinase inhibitor locus at 18q21.3 contains a tandem duplication of the human squamous cell carcinoma antigen gene. Proc. Nat. Acad. Sci. 92: 3147-3151, 1995.

Storage Conditions

At -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freezing and thawing.

Calculated Molecular Weight

54590 MW

Observed Molecular Weight

43 kDa

Fragment

Rabbit IgG

Applications Notes

Western blot, 0.25-0.5 μg/ml, Human Immunocytochemistry/Immunofluorescence, 5 μg/ml, Human Flow Cytometry (Fixed), 1-3 μg/1x106 cells, Human ELISA, 0.1-0.5 μg/ml, -