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ERVW-1 Rabbit pAb  (Cat.#:AYP13738)

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Host: RabbitClonality: PolyclonalReactivity: Human,MouseWB
Cat.# AYP13738
Target / gene ERVW-1
Host Rabbit
Clonality Polyclonal
Reactivity Human, Mouse
Application WB

Cat.#:AYP13738

SizePrice
50ul ¥1150.00 Add to cart
100ul ¥2100.00 Add to cart
  • Information

  • Application guide

  • Immunogen

  • Target data

  • Resources

  • Protocols

  • FAQs

Reactivity Human,Mouse
Host Rabbit
Clonality Polyclonal
Isotype IgG
Prediction WB: Homo sapiens
Application WB
Dilution WB: 1:500 - 1:1000
Predicted MW 59kDa
Observed MW 60KDa
Format Liquid
Storage Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.05% proclin300,50% glycerol,pH7.3.
Conjugate Unconjugated
Positive BeWo
Subcellular Cell membrane,Peripheral membrane protein,Single-pass type I membrane protein,Virion
Purification Affinity purification

Applications and conditions

Where to start

These starting conditions come from the recommended dilution, validation images, and general assay practice. Titrate for your sample and detection system.

WB Conditions for WB
Recommended dilution 1:500 - 1:1000
Suggested sample / positive control BeWo
Key conditions Use a fresh lysate, incubate at the recommended dilution, and check the predicted and observed molecular weight
Expected result Expected signal or band near 60KDa
Controls Include a positive sample, a negative sample, and a secondary or isotype control

Immunogen

Immunogen A synthetic peptide corresponding to a sequence within amino acids 1-100 of human ERVW-1 (NP_001124397.1).
Sequence
View sequence
MALPYHIFLFTVLLPSFTLTAPPPCRCMTSSSPYQEFLWRMQRPGNIDAPSYRSLSKGTPTFTAHTHMPRNCYHSATLCMHANTHYWTGKMINPSCPGGL

Target data

Background Many different human endogenous retrovirus (HERV) families are expressed in normal placental tissue at high levels, suggesting that HERVs are functionally important in reproduction. This gene is part of an HERV provirus on chromosome 7 that has inactivating mutations in the gag and pol genes. This gene is the envelope glycoprotein gene which appears to have been selectively preserved. The gene's protein product is expressed in the placental syncytiotrophoblast and is involved in fusion of the cytotrophoblast cells to form the syncytial layer of the placenta. The protein has the characteristics of a typical retroviral envelope protein, including a furin cleavage site that separates the surface (SU) and transmembrane (TM) proteins which form a heterodimer. Alternatively spliced transcript variants encoding the same protein have been found for this gene.
Gene ID 30816
Gene name ERVW-1
Swiss Q9UQF0
Synonym ERVW-1,ENV,ENVW,ERVWE1,HERV-7q,HERV-W-ENV,HERV7Q,HERVW,HERVWENV,ERVW-1 Rabbit pAb,Endogenous retrovirus group W member 1,Env-W,Envelope polyprotein gPr73,Enverin,HERV-7q Envelope protein,HERV-W envelope protein,HERV-W_7q21.2 provirus ancestral Env polyprotein,Syncytin,gp50,gp24
Expression Expressed at higher level in placental syncytiotrophoblast. Expressed at intermediate level in testis. Seems also to be found at low level in adrenal tissue, bone marrow, breast, colon, kidney, ovary, prostate, skin, spleen, thymus, thyroid, brain and trachea. Both mRNA and protein levels are significantly increased in the brain of individuals with multiple sclerosis, particularly in astrocytes and microglia.
Functions This endogenous retroviral envelope protein has retained its original fusogenic properties and participates in trophoblast fusion and the formation of a syncytium during placenta morphogenesis. May induce fusion through binding of SLC1A4 and SLC1A5 (PubMed:10708449, PubMed:12050356, PubMed:23492904).

Resources

Validation data

1 images

Validation images at the top of the page cover WB.

References

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Send the catalog number, application, sample type, and assay. Support can confirm dilution, controls, and COA or lot documents.

FAQs

Listed applications: WB. Use the validation images and recommended dilution as a starting point.
Send the catalog number and lot through the inquiry form. Support will help with the lot documents.
Use the recommended conditions as a starting concentration. Sample, fixation, and detection system may need a titration.

Protocols

Protocols
AYP13738