Filteroptionen
Kategorien
Spezies-Reaktivität
- african green monkey (1)
- all (6206)
- animal (15)
- aves (58)
- bacteria (52)
- bison (1)
- bovine (17951)
- camelus (53)
- canine (14421)
- chinese hamster (13)
- culture (9)
- deer (7)
- donkey (23)
- drosophila (1)
- duck (45)
- e. coli (27)
- elephant (1)
- equine (2002)
- feline (419)
- ferret (57)
- fish (473)
- food (89)
- frog (3)
- fungi (4)
- gallus (14469)
- goat (9891)
- golden hamster (26)
- guinea pig (11805)
- h. pylori (1)
- hamster (701)
- hu (29)
- human (224962)
- insect (1)
- l. lactis (1)
- mammal (175)
- monkey (469)
- mouse (110600)
- ms (3)
- multispecies (1)
- not applicable (10)
- null (1)
- other (5)
- p. fluorescens (1)
- p. pastoris (1)
- plant (91)
- porcine (19321)
- primate (855)
- protozoa (3)
- rabbit (16703)
- rat (80476)
- rat and mouse (2)
- reptile (3)
- rhinoceros (18)
- rodent (2)
- rt (1)
- s. frugiperda (1)
- sars-cov-2 (1)
- sea lion (4)
- sheep (11126)
- staphylococcus aureus (1)
- syrian golden hamster (1)
- virus (1314)
- worm (2)
- yeast (6)
- zebrafish (240)
Wirt
- aves (3)
- bacteria (2)
- bovine (1)
- canine (6)
- e. coli (30)
- gallus (48)
- goat (245)
- human (226)
- human/rat (1)
- insect (2)
- mammal (5)
- mouse (146)
- mouse/rat (16)
- null (1)
- other (2)
- plant (1)
- porcine (3)
- rabbit (371)
- rat (33)
- sheep (4)
- virus (5)
- yeast (1)
Markierung
- AF450 (3)
- AF488 (7)
- AF500 (2)
- AF555 (4)
- AF594 (4)
- AF647 (7)
- AF680 (2)
- AF780 (3)
- ALP (350)
- ANC (2)
- AP (4)
- APC (14)
- APC/Cy5.5 (1)
- APC/Cy7 (4)
- ATTO 488 (1)
- ATTO 532 (1)
- ATTO 550 (1)
- ATTO 647N (1)
- AbFluor 680 (10)
- AbFluor 750 (18)
- Biotin (987)
- BrdU (8)
- BrdU/HRP (2)
- Bright-Dtech 545 (3)
- CF350 (2)
- CV/GMP/MOJO (4)
- Carboxyfluorescein (8)
- Carboxyfluorescein, Cyanine 5 (3)
- Chromogenic Biotin (3)
- Colorimetric (1)
- Cy3 (3)
- Cy5 (7)
- Cy5.5 (3)
- Cy7 (3)
- DY-634 (1)
- ELISPOT/DLX (6)
- Elab Fluor 430 (3)
- Elab Fluor 488 (3)
- Elab Fluor 568 (3)
- Elab Fluor 594 (3)
- Elab Fluor 647 (3)
- Elab Fluor 680 (3)
- Elab Fluor 700 (3)
- Elab Fluor 750 (3)
- Elab Fluor Red 780 (3)
- Elab Fluor Violet 450 (3)
- Europium (1)
- FAM (14)
- FITC (27)
- FL490 (1)
- FL550 (1)
- FL594 (1)
- FL650 (1)
- Flamma 552 (1)
- Flamma 648 (1)
- Flamma Fluors 552 (1)
- Flamma Fluors 648 (1)
- Flamma Fluors 675 (1)
- Flamma Fluors 749 (1)
- Flamma Fluors 774 (1)
- HRP (524)
- Other (16)
- PB (2)
- PE (14)
- PE/AF594 (1)
- PE/Cy5 (1)
- PE/Cy5.5 (1)
- PE/Cy7 (2)
- RPE (4)
- SPRD (1)
- SureLight/APC (1)
- Unconjugated (495)
Hersteller
- 4basebio (14)
- ABM (1)
- ABP Biosciences (173)
- ABclonal (1650)
- ADS Biotec Ltd (25)
- AIT France (20)
- ALPCO (351)
- ARP American Research Products (7381)
- ATTO-TEC (3)
- Abbexa (64736)
- Abbkine Scientific (2918)
- Abiel (6)
- Abnova (4527)
- AcroBiosystems (466)
- Active Motif (96)
- Affinity Biosciences (2)
- Agdia EMEA (29)
- Agrisera (17)
- Alpha Diagnostic (1813)
- Ampersand Biosciences (34)
- Anatrace (37)
- Anogen-Yes Biotech Laboratories (8)
- Antibodies Incorporated (13)
- Antibodies.com (30082)
- ApexBio (382)
- Aptum Biologics (21)
- Arbor Assays (122)
- Arlington Scientific (14)
- Assay Biotechnology (3262)
- Astra Biotech GmbH (49)
- Atlas Antibodies (3)
- Aviva (609)
- BIO SB (15)
- BIOMAT (49)
- BIOZOL (1)
- BMA Biomedicals (221)
- BT Lab (5733)
- BellBrook Labs (221)
- BioActs (15)
- BioAssay Systems (256)
- BioAssay Works (19)
- BioChain Institute (272)
- BioChem Fluidics (1)
- BioPorto Diagnostics (8)
- BioServUK (20)
- BioTeZ (1)
- BioVendor (549)
- Biogenex (7)
- Biolegend (1773)
- Biomatik Corporation (31302)
- Biomedica (19)
- Biorbyt (79222)
- Bioss (7566)
- Biosynth (69)
- Biotium (563)
- Bioworld Technology (431)
- BlueGene (97017)
- Boster Bio (1785)
- CALPRO (10)
- CETI (28)
- Cedarlane (91)
- Cell Biolabs (513)
- Chondrex (342)
- Chromatrap (253)
- Clonit (2)
- Cloud-Clone (16038)
- Columbia Biosciences (6)
- Concise Separations (47)
- Covalab (275)
- Creative BioMart (1523)
- Creative Biolabs (1250)
- Cusabio (4170)
- Cygnus Technologies (162)
- Cytognos (2)
- Cytoskeleton (72)
- DCS Diagnostics (54)
- DIAsource ImmunoAssays (8)
- DLDEVELOP (13753)
- DRG Instruments (559)
- Dojindo (95)
- ELK Biotechnology (12417)
- EXBIO (11)
- EdgeBio (88)
- Elabscience (6783)
- EnkiLife (7192)
- Enzo Life Sciences (470)
- EuroClone (37)
- Eurocell (2)
- FabGennix (8)
- Firebird Optics (2)
- Firefly (24)
- Fluorochem (1)
- Fuller (77)
- Fuller Laboratories (2)
- GeneDireX (37)
- GeneTex (85)
- Genesee Scientific (289)
- Genscript (32)
- Gentian (7)
- GenuIN Biotechnologies (1140)
- HUABIO (212)
- HUMAN (13)
- HansaBioMed (7)
- HelloBio (11)
- Hycult (163)
- IBA (5)
- IBI Scientific (11)
- ICL (219)
- IHC WORLD (89)
- ION Biosciences (18)
- IPHASE Biosciences (76)
- ImmunoChemistry Technologies (185)
- ImmunoReagents (3)
- Immunostep (16)
- Ingenetix (50)
- Invent BioTechnologies (66)
- KactusBio (7)
- Kamiya Biomedical Company (1154)
- Kerafast (4)
- Krishgen Biosystems (28781)
- Lab-Club (122)
- Leadgene Biomedical (51)
- LifeSpan Biosciences (52730)
- Liga Trap Technologies (6)
- Linaris (69)
- MABTECH (1062)
- MBL (404)
- MP Biomedicals Germany (198)
- Matriks Biotechnology (1)
- MaxVision Biosciences (105)
- MedchemExpress (8580)
- Medix Biochemica (669)
- Mirus Bio (50)
- MoBiTec (7)
- Molecular Dimension (408)
- Monosan (41)
- Montana Molecular (1)
- MyBiosource (410968)
- NZYtech (527)
- NanoHelix (50)
- NanoTag Biotechnologies (2)
- Nanoprobes (1)
- NeXtal (52)
- Neuromics (97)
- Nordic BioSite (11012)
- NordicMubio (15)
- Operon (26)
- Oxford Biomedical Research (92)
- PBL Assay Science (28)
- PanPath (335)
- Poly-Dtech (3)
- PrimerDesign (1528)
- ProSci (1)
- ProSpec-Tany Technogene (5)
- Procell Biotechnology (92)
- ProteinArk (126)
- ProteoGenix (368)
- RD-Biotech (18)
- RJH Biosciences (8)
- RayBiotech (25753)
- Reed Biotech (9675)
- Reprocell (71)
- Roboscreen (7)
- Rockland Immunochemicals (59)
- Salimetrics (1)
- Sceti (49)
- ScyTek Laboratories (154)
- Seramun Diagnostica (20)
- SignalChem (50)
- SignalChem Diagnostics (83)
- Sino Biological (707)
- Somagenics (164)
- SouthernBiotech (9)
- Svar Life Science (5)
- The Native Antigen Company (8)
- Toronto Bioscience (121)
- Trevigen (115)
- U-CyTech biosciences (273)
- UBPBio, LLC (53)
- US Biological (14802)
- VITRO (24)
- Vazyme Biotech (459)
- Vector Biolabs (1)
- Vector Laboratories (131)
- VectorBuilder (4)
- Virax Biolabs (50)
- Virusys (6)
- YouSeq (640)
- ZellBio (76)
- Zytomed Systems (145)
- baseclick (79)
- dianova (26)
- highQu (28)
- magtivio (14)
- nanoComposix (7)
- nanoimmunotech (20)
- reddot Biotech (13885)
Isotyp
- hla-a*02:01 (1)
- hla-drb1*01:01 (1)
- hla-drb1*15:01 (1)
- iga (4)
- igg1 (14)
- igg2a (1)
- igg2a kappa/igm kappa (4)
- igg2b (1)
- igm (2)
- null (1)
Klon-Bezeichnung
- 26b3.f2 (1)
- [1-d1k + 7-b6-1] (4)
- [104d2] (4)
- [107 + 182] (4)
- [11b11 + bvd6-24g2] (4)
- [12g8] (3)
- [13a5 + 39c3] (4)
- [182] (3)
- [1a12 + 5h4] (4)
- [1c5] (1)
- [1d3] (1)
- [1g1] (1)
- [20 tests] (4)
- [21c11 + 23b6] (4)
- [23b6] (3)
- [24/c + 2/b] (3)
- [25k2 + mt1318] (4)
- [2b8] (9)
- [2c3] (1)
- [2g1h11 1f1e8] (1)
- [30 tests] (1)
- [39c3] (3)
- [3a8] (1)
- [4f19] (1)
- [5 units] (3)
- [5a10] (3)
- [5a11] (1)
- [5d8] (1)
- [5f6] (1)
- [5h4] (3)
- [6f2] (1)
- [6g12] (1)
- [7-b6-1] (3)
- [7p10] (3)
- [8d7b4 8d7d4 7h6b2] (1)
- [9d7 + 12g8] (4)
- [9j107] (1)
- [aa1] (1)
- [an18 + r4-6a2] (4)
- [anti-igg + anti-igg] (2)
- [bifn?-i + pan] (4)
- [bil4-i + bil4-ii] (2)
- [bvd6-24g2] (3)
- [c117/370] (1)
- [c15.6 + c17.8] (4)
- [c17.8 + il12-iv] (4)
- [c17.8] (3)
- [cgf-11] (1)
- [cl1656] (1)
- [cl1657] (1)
- [cl1667] (1)
- [d263] (3)
- [e887] (3)
- [fla-1gs] (1)
- [for automated use] (1)
- [for manual use] (9)
- [for md stainer use] (6)
- [ga29 + ga28] (4)
- [h464] (3)
- [hdl 44] (3)
- [hl1248 / hl1246] (1)
- [il12-iv] (3)
- [il17-i + mt2270] (4)
- [il3a + il3b] (4)
- [il4-i + il4-ii] (4)
- [il4-ii] (3)
- [j2/k2] (2)
- [jsb-1 lrp-56 mrpm6 mrpr1] (1)
- [k1/k2] (2)
- [kit/2674] (2)
- [kit/982] (2)
- [kit/983] (2)
- [ldl 11] (3)
- [me29] (3)
- [mhdl36] (3)
- [mt1/3/5 + mt2/4/6] (4)
- [mt11/12 + mt22] (1)
- [mt11b10] (3)
- [mt12a3 + mt7b27] (4)
- [mt13 + mt166] (4)
- [mt131 + mt114] (4)
- [mt1318] (3)
- [mt134 + mt391] (1)
- [mt145 + mt78] (3)
- [mt155] (3)
- [mt166 + mt13] (4)
- [mt17.1 + mt307] (4)
- [mt175 + 7p10] (4)
- [mt17r6 + mt13x3] (4)
- [mt18e + mt44e] (2)
- [mt1c8/23c9 + mt11b10] (4)
- [mt1p14 + mt859] (4)
- [mt2/4/6] (3)
- [mt20d9] (3)
- [mt216g + mt21.3m] (4)
- [mt231 + mt230] (8)
- [mt23a14 + mt140] (4)
- [mt24a/44a/104 + mt9l/14a/113] (4)
- [mt25c5 + mt20d9] (4)
- [mt264 + mt265] (4)
- [mt264/267 + mt265] (4)
- [mt26b2 + 32c11] (4)
- [mt27/361 + mt140] (4)
- [mt28] (3)
- [mt2a91/2c95 + mt8g10] (4)
- [mt2h7 + mt6g4] (4)
- [mt307] (3)
- [mt31/88 + mt158] (4)
- [mt327 + mt318] (4)
- [mt329a4 + mt310a61] (2)
- [mt34b6 + mt28] (4)
- [mt3515 + mt32ad] (4)
- [mt413 + mt417] (4)
- [mt421 + mt424] (1)
- [mt44.6 + mt504] (4)
- [mt45a + mt39a] (1)
- [mt49a7 + mt51b8] (12)
- [mt49a7 + mtp853] (4)
- [mt504 + mtf411] (4)
- [mt504] (3)
- [mt5131 + mt536] (2)
- [mt517] (3)
- [mt52b34 + mt11b37] (12)
- [mt56e + mt44e] (2)
- [mt57 + mt20] (1)
- [mt593 + mt517] (4)
- [mt60 + 51e6] (4)
- [mt618] (3)
- [mt641/642 + mt513] (4)
- [mt6a3 + mt9a2] (2)
- [mt6c2 + mt7c10] (4)
- [mt704] (3)
- [mt86/221 + mt155] (4)
- [mt86/221 + mt618] (4)
- [mt86/221 + mt704] (4)
- [mt8f19] (3)
- [mt8g10] (3)
- [mt8h6 + 26e5] (4)
- [mt8h6 + mt8f19] (4)
- [mt8h6/8f19] (4)
- [mt946 + mt951] (4)
- [mtae142 + mtae913] (2)
- [mtal25 + mtal59] (4)
- [mtam11 + mtam8] (4)
- [mtaq30 + mtr70l5] (4)
- [mtaw11a + mtaw9] (4)
- [mtb52 + mtb2433] (4)
- [mtbh5 + mtbh9] (4)
- [mtf14 + mtf19] (4)
- [mtf4918 + mt771] (4)
- [mtf912 + mtf1927] (4)
- [mth21 + mth29] (4)
- [mtr-10] (1)
- [mtr-15] (1)
- [mtr-2] (1)
- [mtr-4] (1)
- [mtr-5] (1)
- [mtr-8] (1)
- [mtr-9] (1)
- [multicolor cocktail] (2)
- [pf-344] (3)
- [pf-80/164 + pf-344] (4)
- [pifn?-i + p2c11] (4)
- [r21-v] (3)
- [r4-6a2] (3)
- [rm117 + rm129] (1)
- [rm118 + rm129] (1)
- [rm119 + rm129] (1)
- [rm120 + rm129] (1)
- [rm121 + rm129] (1)
- [rm122 + rm129] (1)
- [rm123 + rm129] (1)
- [rm128 + rm129] (1)
- [rm231 + rm476] (1)
- [rm236 + rm476] (1)
- [rm359] (1)
- [rm462 + rm476] (1)
- [rm477 + rm476] (1)
- [rm479 + rm480] (1)
- [rmh04 + rm428] (1)
- [sp218] (2)
- [trfk4] (3)
- [trfk5 + 5a10] (4)
- [trfk5 + trfk4] (4)
- [yb5.b8] (1)
- [yr145] (1)
- kit of the products: desmoglein+napsin a, p63+trim29, ttf-1+ck5 (1)
- null (1)
Applikation
- AM (4)
- AP (2)
- Activity Assay (91)
- Amniotic fluid (16)
- Apoptosis Detection (26)
- Array (1)
- Autophagy Detection (2)
- BALF (2)
- Bioassay (1)
- Bioconjugation (3)
- Blocking (1)
- Body fluids (4)
- Bronchoalveolar lavage (3)
- CBA (7)
- CISH (5)
- CLIA (8797)
- CM (44)
- Cell Assays (9)
- Cell Culture (100)
- Cell Culturing System (7)
- Cell Extracts (2)
- Cell Screening (2)
- Cell Separation (114)
- Cell culture lysate (4)
- Cell culture medium (4)
- Cell culture supernatant (128)
- Cell lysate (1)
- Cerebrospinal fluid (20)
- ChIP (25)
- Chemiluminescent (2)
- CoIP (52)
- Colorimetric (94)
- Colorimetric/Fluorometric (2)
- Conjugation (42)
- Control (3)
- Cord Blood (1)
- Culture medium (1)
- Cytotoxic Assay (1)
- DOT (8)
- E-Pair (5)
- EIA (9)
- ELISA (255336)
- ELISA based diagnostic kit (24)
- ELISpot (627)
- EM (6)
- EP (2)
- Exosome Staining (6)
- FA (1185)
- FACS (26)
- FC (524)
- FISH (10)
- FLISA (4)
- FRET (4)
- Fluids (5)
- Fluorescence Microscopy (8)
- FluoroSpot (117)
- Fluorometric (36)
- Functional Studies (264)
- HAI (1)
- HTS (87)
- IA (26)
- ICC (53)
- IF (274)
- IHC (1758)
- IHC-Fr (57)
- IHC-P (87)
- IP (71)
- ISH (17)
- Immunofluorescence (1)
- Immunostaining (4)
- In vivo (1)
- LF (256)
- Labelling (61)
- Lateral Flow Assay (3)
- Live Cell Imaging (4)
- MC (4)
- MeDIP (4)
- Milk (1)
- Multiplex Assay (1437)
- NB (2)
- NULL (1)
- NeA (5)
- Nucleic Acid Purification (3)
- PCR (54)
- PG (4)
- PLA (9)
- Plasma (81)
- Plasma (EDTA citrate heparin) (4)
- Plasma-Citrate (57)
- Plasma-EDTA (63)
- Plasma-EDTA+PHMB (3)
- Plasma-Heparin (55)
- Profiling (26)
- Purification (18)
- QPA (2879)
- RNA-I (1)
- RT-PCR (651)
- Real time PCR based diagnostic kit (6)
- SDS-PAGE (6)
- Saliva (9)
- Seminal plasma (1)
- Serum (229)
- Slot blot (6)
- Stool (3)
- Synovial fluid (1)
- TR-FRET (6)
- The complement factor H (1)
- Tissue extract (2)
- Tissue homogenate and cell culture supernatant samples (1)
- Tissue homogenates (5)
- Tyramide Signal Amplification (1)
- Urine (30)
- WB (1884)
- Whole blood (1)
- and cell culture supernatant samples. In ord (2)
- and cell culture supernatant samples. This kit can also be used for in vitro quantitative determination of swine L-FABP in serum (2)
- and urine samples. (2)
- breast milk and cell culture supernatant samples. (4)
- bronchoalveolar lavage fluid (4)
- bronchoalveolar lavage fluid (BALF) and urine samples. (2)
- calculated concentrations should be multiplied with 1.8. (2)
- cerebrospinal fluid (2)
- feces (2)
- including S100A8/A9 multimers. (2)
- joint fluid and cell culture supernatant samples. (2)
- lectin and alternative pathways of the complement system in serum and plasma samples. (3)
- plasma (20)
- plasma and bronchoalveolar lavage fluid (BALF) samples. (2)
- plasma and cell culture samples. (2)
- plasma and cell culture supernatant samples. (8)
- plasma and cell culture supernatant. (4)
- plasma and serum samples. (2)
- plasma and urine samples. (4)
- plasma or serum. (1)
- qPCR based detection kit (1)
- serum and feces samples. (2)
- serum and sputum samples. (2)
- sputum and cell culture supernatant samples. (2)
- tissue homogenate and cell culture supernatant samples. (2)
- urine (8)
- urine and CSF samples. (2)
- urine and cell culture supernatant samples. (6)
- urine and cerebrospinal fluid samples. (2)
- wound fluid and bronchoalveolar lavage fluid. (2)
Insulin Like Growth Factor 2 (IGF2) BioAssay(TM) ELISA Kit (Porcine)
- Bilder: 0
- Applikation: 0
| Artikelnummer: | USB-025850 |
| Hersteller: | US Biological |
| Applikation: | - |
| Kategorie: | Kits/Assays |
| Menge: | 96 Tests |
| Preise anzeigen | |
(0) Bilder
Insulin Like Growth Factor 2 (IGF2) BioAssay(TM) ELISA Kit (Rabbit)
- Bilder: 0
- Applikation: 0
| Artikelnummer: | USB-025851 |
| Hersteller: | US Biological |
| Applikation: | - |
| Kategorie: | Kits/Assays |
| Menge: | 96 Tests |
| Preise anzeigen | |
(0) Bilder
Insulin Like Growth Factor 2 (IGF2) BioAssay(TM) ELISA Kit (Bovine)
- Bilder: 0
- Applikation: 0
| Artikelnummer: | USB-025852 |
| Hersteller: | US Biological |
| Applikation: | - |
| Kategorie: | Kits/Assays |
| Menge: | 96 Tests |
| Preise anzeigen | |
(0) Bilder
Insulin Like Growth Factor 2 Receptor (IGF2R) BioAssay(TM) ELISA Kit (Human)
- Bilder: 0
- Applikation: 0
| Artikelnummer: | USB-025858 |
| Hersteller: | US Biological |
| Applikation: | - |
| Kategorie: | Kits/Assays |
| Menge: | 48 Tests, 96 Tests |
| Preise anzeigen | |
(0) Bilder
Insulin Like Growth Factor Binding Protein 1 (IGFBP1) BioAssay(TM) ELISA Kit (Human)
- Bilder: 0
- Applikation: 0
| Artikelnummer: | USB-025859 |
| Hersteller: | US Biological |
| Applikation: | - |
| Kategorie: | Kits/Assays |
| Menge: | 96 Tests |
| Preise anzeigen | |
(0) Bilder
Insulin Like Growth Factor Binding Protein 1 (IGFBP1) BioAssay(TM) ELISA Kit (Mouse)
- Bilder: 0
- Applikation: 0
| Artikelnummer: | USB-025860 |
| Hersteller: | US Biological |
| Applikation: | - |
| Kategorie: | Kits/Assays |
| Menge: | 96 Tests |
| Preise anzeigen | |
(0) Bilder
Insulin Like Growth Factor Binding Protein 1 (IGFBP1) BioAssay(TM) ELISA Kit (Rat)
- Bilder: 0
- Applikation: 0
| Artikelnummer: | USB-025862 |
| Hersteller: | US Biological |
| Applikation: | - |
| Kategorie: | Kits/Assays |
| Menge: | 96 Tests |
| Preise anzeigen | |
(0) Bilder
Insulin Like Growth Factor Binding Protein 1 (IGFBP1) BioAssay(TM) ELISA Kit (Porcine)
- Bilder: 0
- Applikation: 0
| Artikelnummer: | USB-025863 |
| Hersteller: | US Biological |
| Applikation: | - |
| Kategorie: | Kits/Assays |
| Menge: | 96 Tests |
| Preise anzeigen | |
(0) Bilder
Insulin Like Growth Factor Binding Protein 1 (IGFBP1) BioAssay(TM) ELISA Kit (Bovine)
- Bilder: 0
- Applikation: 0
| Artikelnummer: | USB-025864 |
| Hersteller: | US Biological |
| Applikation: | - |
| Kategorie: | Kits/Assays |
| Menge: | 96 Tests |
| Preise anzeigen | |
(0) Bilder
Insulin Like Growth Factor Binding Protein 2 (IGFBP2) BioAssay(TM) ELISA Kit (Human)
- Bilder: 0
- Applikation: 0
| Artikelnummer: | USB-025867 |
| Hersteller: | US Biological |
| Applikation: | - |
| Kategorie: | Kits/Assays |
| Menge: | 96 Tests |
| Preise anzeigen | |
(0) Bilder