Data

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Key=store_id
Key=entity_id, value=3180
Key=attribute_set_id, value=4
Key=type_id, value=simple
Key=sku, value=EK0388
Key=has_options, value=0
Key=required_options, value=0
Key=created_at, value=2015-09-10 13:10:17
Key=updated_at, value=2024-09-26 00:46:43
Key=mst_search_weight, value=0
Key=status, value=Enabled
Key=name, value=Human IGFBP4 PicoKine® ELISA Kit
Key=cj_search_index
Key=publication_count, value=0
Key=qty_in_warehouses
Key=is_recurring, value=No
Key=visibility, value=Catalog, Search
Key=tax_class_id, value=Taxable Goods
Key=featured, value=Yes
Key=featured_image, value=Yes
Key=fb_product, value=
Key=custom_product_page, value=No
Key=free_shipping, value=No
Key=template, value=elisa-kits
Key=quantity_and_stock_status
Key=googleshopping_exclude, value=No
Key=yoast_keyword_score, value=-1372
Key=yoast_content_score, value=60
Key=price, value=499.0000
Key=weight, value=1.0000
Key=meta_title, value=Human IGFBP4 PicoKine® ELISA Kit Price | BosterBio
Key=image, value=/e/k/ek0388.png
Key=small_image, value=/e/k/ek0388.png
Key=thumbnail, value=/e/k/ek0388.png
Key=url_key, value=human-igfbp4-picokine-trade-elisa-kit-ek0388-boster
Key=url_path, value=human-igfbp4-picokine-trade-elisa-kit-ek0388-boster
Key=options_container, value=Product Info Column
Key=image_label, value=Human IGFBP4 PicoKine ELISA Kit standard curve
Key=small_image_label, value=Human IGFBP4 PicoKine ELISA Kit standard curve
Key=thumbnail_label, value=Human IGFBP4 PicoKine ELISA Kit standard curve
Key=msrp_display_actual_price_type, value=
Key=gift_message_available, value=No
Key=size, value=96 wells/kit, with removable strips.
Key=protein_name, value=Insulin-like growth factor-binding protein 4
Key=gene_full_name, value=Insulin-like growth factor-binding protein 4
Key=uniprot_id, value=P22692
Key=assay_range, value=500 pg/ml - 32,000 pg/ml
Key=sensitivity, value=<20 pg/ml
Key=applications, value=ELISA
Key=reactivity, value=Human
Key=cross_reactivity, value=There is no detectable cross-reactivity with other relevant proteins.
Key=principle, value=monoclonal antibody from mouse|polyclonal antibody from goat
Key=anticoagulant, value=heparin or EDTA
Key=assay_procedure_step_1, value=32,000 pg/ml, 16000 pg/ml, 8,000 pg/ml, 4,000 pg/ml, 2,000 pg/ml, 1,000 pg/ml, 500 pg/ml
Key=tmb_incubation_time, value=15-25min
Key=predicted_reactivity
Key=source_company, value=Boster EK0388
Key=molecular_weight, value=27934 MW
Key=related_product_skus, value=PROTP22692
Key=product_category, value=Picokine ELISA Kits
Key=research_category, value=Angiogenesis, Cardiovascular, Cytoskeleton/ECM, Extracellular Matrix, Growth Factors, Growth Factors/Hormones, Lipid Signaling, Signal Transduction, Signaling Pathway, Structures
Key=rating_value, value=100
Key=review_count, value=7
Key=phospho_site
Key=mp_exclude_sitemap, value=Yes
Key=cj_related_products, value=Fracture:EK1281|PA1382|PB9413|A01064-1^Luteinization:PA1372-1^Muscle Atrophy:A06369
Key=description, value=Human IGFBP4 PicoKine® ELISA Kit (96 Tests). Quantitate Human IGFBP4 in cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA). Sensitivity: 20pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.
Key=short_description, value=Human IGFBP4 PicoKine® ELISA Kit (96 Tests). Quantitate Human IGFBP4 in cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA). Sensitivity: 20pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.
Key=meta_keyword, value=Human IGFBP4 ELISA Kit, IBP4 ELISA Kit, Bosterbio High Sensitivity
Key=background, value=Insulin-like growth factor-binding protein 4 is a protein that in humans is encoded by the IGFBP4gene. This gene is a member of the insulin-like growth factor binding protein (IGFBP) family and encodes a protein with an IGFBP domain and a thyroglobulin type-I domain. The protein binds both insulin-like growth factors (IGFs) I and II and circulates in the plasma in both glycosylated and non-glycosylated forms. Binding of this protein prolongs the half-life of the IGFs and alters their interaction with cell surface receptors. In addition, IGFBP-4 is a unique protein and it consistently inhibits several cancer cells in vivo and in vitro. Its inhibitory action has been shown in vivo in prostate and colon. It is secreted by all colon cancer cells.
Key=gene_name, value=IGFBP4
Key=synonyms, value=Insulin-like growth factor-binding protein 4;IBP-4;IGF-binding protein 4;IGFBP-4;IGFBP4;IBP4;
Key=sample_type, value=cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA).
Key=kit_components, value=32 ng/tube
Key=componentsneeded, value=

• Microplate reader in standard size.
• Automated plate washer.
• Incubator.
• Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection.
• Clean tubes and Eppendorf tubes.
• Washing buffer (neutral PBS or TBS).
• Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g NaCl; 450μl of purified acetic acid or 700μl of concentrated hydrochloric acid to 1000ml H2
• Preparation of 0.01 M PBS: Add 8.5g sodium chloride, 1.4g Na O and adjust pH to 7.2-7.

Key=intra_inter_assay_cv, value=

	Intra-Assay Precision			Inter-Assay Precision
Sample	1	2	3	1	2	3
n	16	16	16	24	24	24
Mean (pg/ml)	634	3283	15689	630	3596	16628
Standard deviation	29.16	164.15	957.02	40.32	222.95	1330.24
CV (%)	4.6%	5%	6.1%	6.4%	6.2%	8%

Key=application_details, value=Dilution ratio of 1:100, concentration in serum and plasma is 18.5-273 ng/ml.
Key=subcellular_localization, value= Secreted.
Key=protein_function, value= IGF-binding proteins prolong the half-life of the IGFs and have been shown to either inhibit or stimulate the growth promoting effects of the IGFs on cell culture. They alter the interaction of IGFs with their cell surface receptors.
Key=sample_data, value=

Concentration (pg/ml)	0	500	1000	2000	4000	8000	16000	32000
O.D.	0.031	0.169	0.2	0.28	0.401	0.66	1.14	1.880

Key=competitor_equivalent_skus, value=sc 13092|sc 6005
Key=immunogen, value=Expression system for standard: NS0; Immunogen sequence: D22-E258
Key=storage, value=Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)
Key=reproducibility, value=

Lots	Lot 1 (pg/ml)	Lot 2 (pg/ml)	Lot 3 (pg/ml)	Lot 4 (pg/ml)	Mean (pg/ml)	Standard Deviation	CV (%)
Sample 1	634	669	599	583	621	33.16	5.3%
Sample 2	3283	3066	3571	3160	3270	190.05	5.8%
Sample 3	15689	15202	16042	14388	15330	620.39	4%

*number of samples for each test n=16.
Key=options
Key=media_gallery
Key=extension_attributes
Key=tier_price
Key=tier_price_changed
Key=category_ids
Key=is_salable
Key=website_ids
Key=request_path
Key=rating_summary
Key=_cache_instance_store_filter
Key=media_gallery_images