CRABP1 Antibody

Code CSB-PA005935DA01HU
Size US$166
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  • Western blot
    All lanes: CRABP1 antibody at 4µg/ml
    Lane 1: Mouse eye tissue
    Lane 2: THP-1 whole cell lysate
    Secondary
    Goat polyclonal to rabbit IgG at 1/10000 dilution
    Predicted band size: 16 kDa
    Observed band size: 16 kDa

  • Immunohistochemistry of paraffin-embedded human breast cancer using CSB-PA005935DA01HU at dilution of 1:100

  • Immunohistochemistry of paraffin-embedded human thyroid tissue using CSB-PA005935DA01HU at dilution of 1:100

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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) CRABP1 Polyclonal antibody
Uniprot No.
Target Names
CRABP1
Alternative Names
Cellular retinoic acid binding protein 1 antibody; Cellular retinoic acid-binding protein 1 antibody; Cellular retinoic acid-binding protein I antibody; CRABP 1 antibody; CRABP antibody; CRABP I antibody; CRABP-I antibody; Crabp1 antibody; CRABPI antibody; RABP1_HUMAN antibody; RBP 5 antibody; RBP5 antibody; Retinoic acid binding protein I cellular antibody
Raised in
Rabbit
Species Reactivity
Human, Mouse
Immunogen
Recombinant Human Cellular retinoic acid-binding protein 1 protein (2-137AA)
Immunogen Species
Homo sapiens (Human)
Conjugate
Non-conjugated

The CRABP1 Antibody (Product code: CSB-PA005935DA01HU) is Non-conjugated. For CRABP1 Antibody with conjugates, please check the following table.

Available Conjugates
Conjugate Product Code Product Name Application
HRP CSB-PA005935DB01HU CRABP1 Antibody, HRP conjugated ELISA
FITC CSB-PA005935DC01HU CRABP1 Antibody, FITC conjugated
Biotin CSB-PA005935DD01HU CRABP1 Antibody, Biotin conjugated ELISA
Clonality
Polyclonal
Isotype
IgG
Purification Method
>95%, Protein G purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, PH 7.4
Form
Liquid
Tested Applications
ELISA, WB, IHC
Recommended Dilution
Application Recommended Dilution
WB 1:500-1:2000
IHC 1:20-1:200
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Description

The polyclonal antibody targeting CRABP1 was generated in rabbits using the recombinant human CRABP1 protein containing amino acids 2-137 as the immunogen. The antibody was then isolated and underwent protein G affinity chromatography to attain a purity level greater than 95%. Its specificity encompasses the recognition and binding of the CRABP1 protein present in human and mouse samples.

This antibody has been validated for use in ELISA, WB, and IHC assays. The main function of this CRABP1 polyclonal antibody is to detect the expression and localization of CRABP1 in various tissues and cells, thus aiding in investigating CRABP1's role in retinoid signaling and metabolism and exploring CRABP1's potential as a therapeutic target in cancer and other diseases.

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Target Background

Function
Cytosolic CRABPs may regulate the access of retinoic acid to the nuclear retinoic acid receptors.
Gene References into Functions
  1. We conclude that the underexpression of CRABP1 and the overexpression of LCN2 may be useful diagnostic biomarkers in thyroid tumours with questionable malignity, and the overexpression of LCN2 and C1QL1 may be useful for prognostic purposes. PMID: 29321030
  2. Holo-CRABPs had higher affinity for CYP26B1 than free atRA, but both apo-CRABPs(CRABP-I and CRABP-II ) inhibited the formation of 4-OH-RA by CYP26B1. PMID: 27416800
  3. p75NTR and CRABP1 modulate the effect of fenretinide on neuroblastoma cells PMID: 26843908
  4. miR-93/miR-106b/miR-375-CIC-CRABP1 is a novel key regulatory axis in prostate cancer progression PMID: 26124181
  5. CRABP1 expression is maintained in ER- and triple-negative breast tumors, and that elevated levels of CRABP1 is a significant indicator of high tumor grade, Ki67 immunoreactivity, and poor prognosis. PMID: 26142905
  6. the first evidence of pro-tumorigenic and pro-metastatic activity of CRABP1 in mesenchymal and neuroendocrine tumors. PMID: 24626200
  7. we demonstrated significant changes in CRABP1 and CRABP2 expression in non-small cell lung cancer samples PMID: 25034531
  8. Factors involved in the retinoid pathway, in particular upregulation of CRBP, CRABP1 and CRABP2, also showed differential expression in tumors with different histological subtypes PMID: 24269351
  9. Results describe the mRNA expression of CRABP1, RERG, and GRP in pituitary adenomas. PMID: 21270509
  10. reduced expression of CRABP1 has a potential as a prognostic marker for serous adenocarcinoma which is the most frequent histological ovarian tumor type and also for clear cell carcinoma that often exhibits chemo-resistance. PMID: 20571827
  11. Loss of cellular retinoic acid binding protein 1 function due to hypermethylation of its promoter leads to pathogenesis of papillary thyroid carcinoma PMID: 12640681
  12. CSF of Moyamoya Disease [MMD] patients reveals high CRABP-I expression suggesting that the elevation of CRABP-I in CSF may be a candidate for pathogenesis of MMD PMID: 14605320
  13. CRABP I plays an important role not only in mediating the retinoid effects, but also in modulating the radiation sensitivity of tumour cells after combined retinoic acid radiation treatment. PMID: 14713576
  14. increased CYP26-mediated catabolism of retinoic by CRABP-I transfection might decrease the amount of retinoic acid that is accessible to the nuclear receptors PMID: 15281009
  15. Decreases in the CRABP1 (cellular retinoic acid binding protein 1) and TFF3 (trefoil factor 3) expression levels identified these as candidate molecular biomarkers for papillary thyroid carcinoma. PMID: 15515157
  16. Real-time RT-PCR analysis disclosed a significant lack of CRABP-I expression in four renal cell carcinoma cell lines PMID: 16254461
  17. Hypermethylation was subsequently identified for three of four analyzed genes, ADAMTS1 (85%), CRABP1 (90%), and NR3C1 (35%). PMID: 17167179
  18. Frequent methylation-associated silencing of CRABP1 is associated with esophageal squamous-cell carcinoma PMID: 17438526
  19. DNA hypermethylation of tumour suppressor genes seems to play an important role in ovarian carcinogenesis and HOXA9, HOXB5, SCGB3A1, and CRABP1 are identified as novel hypermethylated target genes in this tumour type PMID: 17623056
  20. As epidermal basal keratinocyte proliferation is stimulated by paracrine growth factors secreted by ATRA activated suprabasal keratinocytes, our results indicate that CRABPI overexpression in suprabasal keratinocytes enhances ATRA. PMID: 17727842
  21. supports an active role for PLZF and RARalpha-PLZF in leukemogenesis, identifies up-regulation of CRABPI PMID: 18000064
  22. The authors identified several dysregulated genes and proteins, but only the cellular retinoic acid binding protein 1 (CRABP1) was up-regulated exclusively in cells expressing an increased Abeta42/Abeta40 ratio. PMID: 19087254

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Subcellular Location
Cytoplasm.
Protein Families
Calycin superfamily, Fatty-acid binding protein (FABP) family
Database Links

HGNC: 2338

OMIM: 180230

KEGG: hsa:1381

STRING: 9606.ENSP00000299529

UniGene: Hs.346950

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