Recombinant Human 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase zeta-1 (PLCZ1)

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Code CSB-EP768240HU
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Size $224
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity
Greater than 90% as determined by SDS-PAGE.
Target Names
PLCZ1
Uniprot No.
Alternative Names
1 phosphatidylinositol 4,5 bisphosphate phosphodiesterase zeta 1; 1-phosphatidylinositol-4; 5-bisphosphate phosphodiesterase zeta-1; MGC149685; NYD SP27; Phosphoinositide phospholipase C zeta 1; Phosphoinositide phospholipase C-zeta-1; Phospholipase C zeta 1; Phospholipase C-zeta-1; PI phospholipase C zeta 1; PLC zeta 1; PLC-zeta-1; PLCZ1; PLCZ1_HUMAN; PLCzeta; Testis development protein NYD SP27; Testis development related NYD SP27; Testis-development protein NYD-SP27
Species
Homo sapiens (Human)
Source
E.coli
Expression Region
1-415aa
Target Protein Sequence
MEMRWFLSKIQDDFRGGKINLEKTQRLLEKLDIRCSYIHVKQIFKTSDYPVVLSLENHCSTAQQEVMADNLQATFGESLLSDMLDDFPDTLPSPEALKFKILVKNKKIGTLKETHERKGSDKRGDNQDKETGVKKLPGVMLFKKKKTRKLKIALALSDLVIYTKAEKFKSFQHSRLYQQFNENNSIGETQARKLSKLRVHEFIFHTRKFITRIYPKATRADSSNFNPQEFWNIGCQMVALNFQTPGLPMDLQNGKFLDNGGSGYILKPHFLRESKSYFNPSNIKEGMPITLTIRLISGIQLPLTHSSSNKGDSLVIIEVFGVPNDQMKQQTRVIKKNAFSPRWNETFTFIIHVPELALIRFVVEGQGLIAGNEFLGQYTLPLLCMNKGYRRIPLFSRMGESLEPASLFVYVWYVR
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
64.5kDa
Protein Length
Full length of isoform 2
Tag Info
N-terminal 6xHis-SUMO-tagged
Form
Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer
Tris-based buffer,50% glycerol
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
3-7 business days
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.
Description

The region for expressing recombinant Human PLCZ1 contains amino acids 1-415. This PLCZ1 protein is expected to have a theoretical molecular weight of 64.5 kDa. This PLCZ1 protein is produced using e.coli expression system. Fusion of the N-terminal 6xHis-SUMO tag into the PLCZ1 encoding gene fragment was conducted, allowing for easier detection and purification of the PLCZ1 protein in subsequent stages.

Human 1-Phosphatidylinositol 4,5-Bisphosphate Phosphodiesterase Zeta-1 (PLCZ1) is a key enzyme involved in sperm function. Its primary function is to hydrolyze phosphatidylinositol 4,5-bisphosphate (PIP2) to generate inositol trisphosphate (IP3), initiating calcium release during sperm-egg fusion. In reproductive research, PLCZ1 is pivotal for understanding fertilization mechanisms, and its dysfunction may contribute to male infertility. Additionally, PLCZ1's role in intracellular signaling implicates it in broader cell biology and signal transduction studies. Investigating PLCZ1 provides insights into reproductive processes, male infertility, and signaling cascades, offering potential applications in assisted reproductive technologies and advancing the understanding of cellular mechanisms related to fertility and intracellular communication.

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Target Background

Function
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes. In vitro, hydrolyzes PtdIns(4,5)P2 in a Ca(2+)-dependent manner. Triggers intracellular Ca(2+) oscillations in oocytes solely during M phase and is involved in inducing oocyte activation and initiating embryonic development up to the blastocyst stage. Is therefore a strong candidate for the egg-activating soluble sperm factor that is transferred from the sperm into the egg cytoplasm following gamete membrane fusion. May exert an inhibitory effect on phospholipase-C-coupled processes that depend on calcium ions and protein kinase C, including CFTR trafficking and function.
Gene References into Functions
  1. PLCzeta and PAWP impairments may be one of the possible etiologies of decreased fertility in Oligoasthenoteratozoospermia PMID: 28954204
  2. Low PLCZ1 expression is associated with globozoospermia with DPY19L2 deletion. PMID: 29339016
  3. we evaluate sperm motility and the proportion of sperm expressing PLC zeta in 71 males (22-54 years; 44 fertile controls and 27 infertile patients), along with total levels and localisation patterns of PLC zeta within the sperm head. PMID: 27270687
  4. findings suggest that human PLCZ1 RNA is a better therapeutic agent to rescue human oocytes from failed activation, leading to normal and efficient development. PMID: 28320563
  5. The value of PAWP and PLCzeta as indicators of sperm quality was studied. PMID: 28076980
  6. The role of the PLCZ1 protein in male infertility, and its expression regulation and therapeutic potential have been discussed. (Review) PMID: 26700242
  7. latest developments that have begun to unravel the vital role of PLCzeta at mammalian fertilisation and decipher its unique mechanism of action within the fertilising egg. PMID: 29061915
  8. The findings highlight the importance of PLCzeta at fertilization and the vital role of the C2 domain in PLCzeta function, possibly due to its novel binding characteristics. PMID: 28270562
  9. The findings of the present study illustrate that one of the etiologies of reduced fertility associated with varicocele is the low expression of PLCzeta PMID: 27612872
  10. In male infertility, the absence of PLCZ1 alone is sufficient to prevent oocyte activation irrespective of the presence of PAWP. PMID: 26721930
  11. Human PLCzeta elicited the characteristic Ca(2+) oscillations present at mammalian fertilization, which produced oocyte activation and embryo development. PMID: 26116451
  12. Study further supports the fundamental role of PLCzeta in the oocyte activation process. PMID: 26054556
  13. Phospholipase C-zeta deficiency is associated with repetitive oocyte fertilization failure during ovarian stimulation for in vitro fertilization. PMID: 26174123
  14. I discuss the recent advances in our knowledge of the intriguing biochemical and physiological properties of sperm PLCz and postulate potential roles for PLCz in terms of clinical diagnosis and therapy for certain forms of male infertility PMID: 26009178
  15. Data suggest that PAWP (WW domain-binding protein 2-like) from sperm (rather than PLCZ [phospholipase C zeta] from sperm) acts as the 'sperm factor' within the egg at fertilization and is involved in 'egg activation' and embryogenesis. [REVIEW] PMID: 25722320
  16. in patients with normal SA parameters but with repeated low fertilization or outright failed fertilization results after ICSI, abnormal PLCZ1 function should be considered as the underlying mechanism responsible for the failure of fertilization PMID: 24756570
  17. Human PLCzeta exhibits superior fertilization potency over mouse PLCzeta in triggering the Ca(2+) oscillations required for mammalian oocyte activation. PMID: 24478462
  18. Male infertility is associated with the aberrant expression, localisation, structure and function of PLCzeta in human sperm. [review] PMID: 23916605
  19. PLCzeta may be a significant factor in human fertility with potential therapeutic capacity. [Review] PMID: 24157362
  20. investigation of expression level and localization pattern of PLCZ1 in sperm from three infertile patients with globozoospermia (i.e., patients who exhibited abnormal sperm with round heads) [CASE REPORT] PMID: 22940771
  21. Loss-of-activity mutations in PLCzeta may contribute not only toward male infertility but also male subfertility in cases where PLCzeta is mutated on a single allele. PMID: 22633260
  22. PLCzeta is compartmentalized as part of the acrosome early in human and mouse spermiogenesis and is secreted during sperm maturation in the epididymis. PMID: 22428063
  23. Phospholipase C-zeta-induced Ca2+ oscillations cause coincident cytoplasmic movements in human oocytes that failed to fertilize after intracytoplasmic sperm injection. PMID: 22217962
  24. a maternally inherited autosomal point mutation in human phospholipase C zeta (PLCzeta) leads to male infertility PMID: 22095789
  25. PLCzeta may have a role in sperm inducing oocyte activation after ICSI PMID: 21896550
  26. Male infertility-linked point mutation disrupts the Ca2+ oscillation-inducing and PIP(2) hydrolysis activity of sperm PLC gamma. PMID: 21204786
  27. confirm the previously proposed inhibitory role of NYD-SP27 in the PLC pathway and demonstrate that the suppression of its expression could result in an enhancement of ATP-stimulated Ca(2+) dependent pancreatic anion secretion. PMID: 17196844
  28. narrow spectrum of PLCZ1 activity indicates that it is modulated by tissue-restricted accessory factors PMID: 17933795
  29. Human PLCzeta can readily activate mouse oocytes, however, effective development to blastocyst stages is only achieved within a specific window of hPLCzeta-luc protein expression levels. PMID: 18003622
  30. All PLCZ1 proteins including fish could induce Ca(2+) oscillations in mouse eggs, but the activity was variable in the order of human >> mouse > medaka >> rat, estimated from minimal RNA concentration to induce Ca(2+) spikes. PMID: 18322275
  31. Human sperm devoid of PLCZ1 fail to induce Ca(2+) release and are unable to initiate the first step of embryo development. PMID: 18924610

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Involvement in disease
Spermatogenic failure 17 (SPGF17)
Subcellular Location
Nucleus. Cytoplasm, perinuclear region.
Tissue Specificity
Expressed specifically in testis and sperm. Weakly expressed in pancreatic-duct cells. Up-regulated in pancreatic-duct cells from patients with cystic fibrosis.
Database Links

HGNC: 19218

OMIM: 608075

KEGG: hsa:89869

STRING: 9606.ENSP00000266505

UniGene: Hs.743832

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