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Prosaposin 产品

(Prosaposin (PSAP))

Categories

This gene encodes a highly conserved glycoprotein which is a precursor for 4 cleavage products: saposins A, B, C, and D. Each domain of the precursor protein is approximately 80 amino acid residues long with nearly identical placement of cysteine residues and glycosylation sites. Saposins A-D localize primarily to the lysosomal compartment where they facilitate the catabolism of glycosphingolipids with short oligosaccharide groups. The precursor protein exists both as a secretory protein and as an integral membrane protein and has neurotrophic activities. Mutations in this gene have been associated with Gaucher disease, Tay-Sachs disease, and metachromatic leukodystrophy. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008].

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Featured Prosaposin Categories

Prosaposin 抗体

High quality antibodies with extensive validation data.

Prosaposin ELISA试剂盒

Reliable ELISA kits for a wide range of species.

Prosaposin 蛋白

Proteins for various applications incl. WB, ELISA, IF etc.

Recommended Prosaposin 抗体

Product
Reactivity
Application
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Application IHC, ELISA, FACS, ICC
Validations
  • (2)
  • (6)
Cat. No. ABIN1098150
Quantity 100 μL
Datasheet Datasheet
Reactivity Human
Application WB, IHC, ICC, IP
Validations
  • (10)
Cat. No. ABIN7435130
Quantity 100 μL
Datasheet Datasheet
Reactivity Human
Application WB, IHC, IF
Validations
  • (10)
Cat. No. ABIN3022606
Quantity 100 μL
Datasheet Datasheet

Recommended Prosaposin ELISA试剂盒

Product
Reactivity
Analytical Method
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Analytical Method Quantitative Sandwich ELISA
Validations
  • (1)
Cat. No. ABIN6958859
Quantity 96 tests
Datasheet Datasheet
Reactivity Goat
Analytical Method Competition ELISA
Validations
Cat. No. ABIN994985
Quantity 96 tests
Datasheet Datasheet
Reactivity Dog
Analytical Method Quantitative Competition ELISA
Validations
Cat. No. ABIN994986
Quantity 96 tests
Datasheet Datasheet

Recommended Prosaposin 蛋白

Product
Reactivity
Source
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Source Wheat germ
Validations
  • (2)
  • (1)
Cat. No. ABIN1316504
Quantity 10 μg
Datasheet Datasheet
Reactivity Human
Source Escherichia coli (E. coli)
Validations
  • (1)
Cat. No. ABIN7124603
Quantity 50 μg
Datasheet Datasheet
Reactivity Human
Source Wheat germ
Validations
  • (1)
Cat. No. ABIN1316506
Quantity 10 μg
Datasheet Datasheet

Latest Publications for our Prosaposin Products

Lacerenza, Ciregia, Giusti, Bonotti, Greco, Giannaccini, DAntongiovanni, Fallahi, Pieroni, Cristaudo, Lucacchini, Mazzoni, Foddis: "Putative Biomarkers for Malignant Pleural Mesothelioma Suggested by Proteomic Analysis of Cell Secretome." in: Cancer genomics & proteomics, Vol. 17, Issue 3, pp. 225-236, (2020) (PubMed).

Xu, Cai, Liu, Ren: "Prosaposin in seminal plasma on the day of oocyte retrieval is associated with normal fertilization and embryo development in in vitro fertilization cycles." in: PeerJ, Vol. 7, pp. e8177, (2019) (PubMed).

Nicholson, Finch, Almeida, Perkerson, van Blitterswijk, Wojtas, Cenik, Rotondo, Inskeep, Almasy, Dyer, Peralta, Jun, Wood, Frayling, Fuchsberger, Fowler, Teslovich, Manning, Kumar, Curran, Lehman et al.: "Prosaposin is a regulator of progranulin levels and oligomerization. ..." in: Nature communications, Vol. 7, pp. 11992, (2016) (PubMed).

Ali, Creevey, Hao, McCartan, OGaora, Hill, Young, McIlroy: "Prosaposin activates the androgen receptor and potentiates resistance to endocrine treatment in breast cancer." in: Breast cancer research : BCR, Vol. 17, Issue 1, pp. 123, (2015) (PubMed).

Cai, Sun, Guo, Jiang, Zheng, Qiu, Sha, Wang, Ren, Zuo: "Decrease in prosaposin in spermatozoon is associated with polychlorinated biphenyl exposure." in: International journal of clinical and experimental pathology, Vol. 8, Issue 3, pp. 2436-48, (2015) (PubMed).

Yamamoto-Tanaka, Motoyama, Miyai, Matsunaga, Matsuda, Tsuboi, Hibino: "Mesotrypsin and caspase-14 participate in prosaposin processing: potential relevance to epidermal permeability barrier formation." in: The Journal of biological chemistry, Vol. 289, Issue 29, pp. 20026-38, (2014) (PubMed).

Koochekpour, Hu, Vellasco-Gonzalez, Bernardo, Azabdaftari, Zhu, Zhau, Chung, Vessella: "Serum prosaposin levels are increased in patients with advanced prostate cancer." in: The Prostate, Vol. 72, Issue 3, pp. 253-69, (2012) (PubMed).

Wu, Sun, Zou, Xu, Liu, Wang, Yun, Gu: "Prosaposin, a regulator of estrogen receptor alpha, promotes breast cancer growth." in: Cancer science, Vol. 103, Issue 10, pp. 1820-5, (2012) (PubMed).

Xu, Deng, Mao, Zhang, Wang, Wang, Mu, Deng, Ma: "The interaction of the second Kunitz-type domain (KD2) of TFPI-2 with a novel interaction partner, prosaposin, mediates the inhibition of the invasion and migration of human fibrosarcoma cells." in: The Biochemical journal, Vol. 441, Issue 2, pp. 665-74, (2011) (PubMed).

Hu, Delorme, Liu, Liu, Velasco-Gonzalez, Garai, Pullikuth, Koochekpour: "Prosaposin down-modulation decreases metastatic prostate cancer cell adhesion, migration, and invasion." in: Molecular cancer, Vol. 9, pp. 30, (2010) (PubMed).

Synonyms and alternative names related to Prosaposin

prosaposin (PSAP), prosaposin (Psap), prosaposin (psap), prosaposin (LOC100011417), prosaposin (LOC100304726), prosaposin (LOC100526719), surfactant protein A1 (SFTPA1), AI037048, cb759, GLBA, PSAP, PSP-A, SAP1, SFTPA1B, SGP-1, SGP1A, SP-A, wu:fa14a06, wu:fb36e02, wu:fb58g07

Protein level used designations for Prosaposin

  • proactivator polypeptide
  • sphingolipid activator protein-1
  • snoRNA MBII-198
  • sulfated glycoprotein 1
  • prosaposin (sulfated glycoprotein, sphingolipid hydrolase activator)
  • prosaposin (variant Gaucher disease and variant metachromatic leukodystrophy)
  • prosaposin
  • proactivator polypeptide-like
  • pulmonary surfactant-associated protein A
  • surfactant protein A
  • surfactant protein A1B
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