Anti-SPA17 Antibody Picoband®

Sperm surface protein Sp17 is a protein that in humans is encoded by the SPA17 gene. This gene encodes a protein present at the cell surface. The N-terminus has sequence similarity to human cAMP-dependent protein kinase A (PKA) type II alpha regulatory subunit (RIIa) while the C-terminus has an IQ calmodulin-binding motif. The central portion of the protein has carbohydrate binding motifs and likely functions in cell-cell adhesion. The protein was initially characterized by its involvement in the binding of sperm to the zona pellucida of the oocyte. Recent studies indicate that it is also involved in additional cell-cell adhesion functions such as immune cell migration and metastasis. A retrotransposed pseudogene is present on chromosome 10q22.

Boster Bio Anti-SPA17 Antibody Picoband® catalog # A00955. Tested in WB, IHC, IF, ELISA applications. This antibody reacts with Human, Mouse, Rat. 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.

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SPA17

53340

Q15506

Human, Mouse, Rat

No cross reactivity with other proteins.

E.coli-derived human SPA17 recombinant protein (Position: M1-K136) . Human SPA17 shares 75.7% amino acid (aa) sequence identity with mouse SPA17.

Expressed in all tissues.

ELISA, IF, IHC, WB

Signal Transduction, Signaling Pathway, Small G Proteins

Immunogen affinity purified.

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

Lyophilized

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

Downstream effector of TOR signaling pathway involved in osmotic stress response. Could be involved in the control of plant growth and development. Phosphorylates the ribosomal proteins P14, P16 and S6. Functions as a repressor of cell proliferation and required for maintenance of chromosome stability and ploidy levels through the RBR1-E2F pathway.

1. Buchli, R., De Jong, A., Robbins, R. L. Genomic organization of an intron-containing sperm protein 17 gene (Sp17-1) and an intronless pseudogene (Sp17-2) in humans: a new model. Biochim. Biophys. Acta 1578: 29-42, 2002. 2. De Jong, A., Buchli, R., Robbins, D. Characterization of sperm protein 17 in human somatic and neoplastic tissue Cancer Lett. 186: 201-209, 2002. 3. Lea, I. A., Richardson, R. T., Widgren, E. E., O'Rand, M. G. Cloning and sequencing of cDNAs encoding the human sperm protein, Sp17. Biochim. Biophys. Acta 1307: 263-266, 1996.

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

https://www.bosterbio.com/msds?sku=A07969

52588 MW

22 kDa

Serine/threonine-protein kinase AtPK1/AtPK6

Cytoplasm. Nucleus.

Serine/threonine-protein kinase AtPK1/AtPK6

IgG

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